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| 2. |
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| 3. |
- Solmi, Marco, et al.
(författare)
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An umbrella review of candidate predictors of response, remission, recovery, and relapse across mental disorders
- 2023
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Ingår i: Molecular Psychiatry. - : SPRINGERNATURE. - 1359-4184 .- 1476-5578. ; 28, s. 3671-3687
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Forskningsöversikt (refereegranskat)abstract
- We aimed to identify diagnosis-specific/transdiagnostic/transoutcome multivariable candidate predictors (MCPs) of key outcomes in mental disorders. We conducted an umbrella review (protocol link), searching MEDLINE/Embase (19/07/2022), including systematic reviews of studies reporting on MCPs of response, remission, recovery, or relapse, in DSM/ICD-defined mental disorders. From published predictors, we filtered MCPs, validating MCP criteria. AMSTAR2/PROBAST measured quality/risk of bias of systematic reviews/individual studies. We included 117 systematic reviews, 403 studies, 299,888 individuals with mental disorders, testing 796 prediction models. Only 4.3%/1.2% of the systematic reviews/individual studies were at low risk of bias. The most frequently targeted outcome was remission (36.9%), the least frequent was recovery (2.5%). Studies mainly focused on depressive (39.4%), substance-use (17.9%), and schizophrenia-spectrum (11.9%) disorders. We identified numerous MCPs within disorders for response, remission and relapse, but none for recovery. Transdiagnostic MCPs of remission included lower disease-specific symptoms (disorders = 5), female sex/higher education (disorders = 3), and quality of life/functioning (disorders = 2). Transdiagnostic MCPs of relapse included higher disease-specific symptoms (disorders = 5), higher depressive symptoms (disorders = 3), and younger age/higher anxiety symptoms/global illness severity/ number of previous episodes/negative life events (disorders = 2). Finally, positive trans-outcome MCPs for depression included less negative life events/depressive symptoms (response, remission, less relapse), female sex (response, remission) and better functioning (response, less relapse); for schizophrenia, less positive symptoms/higher depressive symptoms (remission, less relapse); for substance use disorder, marital status/higher education (remission, less relapse). Male sex, younger age, more clinical symptoms and comorbid mental/physical symptoms/disorders were poor prognostic factors, while positive factors included social contacts and employment, absent negative life events, higher education, early access/intervention, lower disease-specific and comorbid mental and physical symptoms/conditions, across mental disorders. Current data limitations include high risk of bias of studies and extraction of single predictors from multivariable models. Identified MCPs can inform future development, validation or refinement of prediction models of key outcomes in mental disorders.
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| 4. |
- Solmi, Marco, et al.
(författare)
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Balancing risks and benefits of cannabis use: umbrella review of meta-analyses of randomised controlled trials and observational studies
- 2023
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Ingår i: BMJ. British Medical Journal. - : BMJ PUBLISHING GROUP. - 0959-8146 .- 0959-535X. ; 382
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Forskningsöversikt (refereegranskat)abstract
- OBJECTIVE To systematically assess credibility and certainty of associations between cannabis, cannabinoids, and cannabis based medicines and human health, from observational studies and randomised controlled trials (RCTs). DESIGN Umbrella review. DATA SOURCES PubMed, PsychInfo, Embase, up to 9 February 2022. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Systematic reviews with meta-analyses of observational studies and RCTs that have reported on the efficacy and safety of cannabis, cannabinoids, or cannabis based medicines were included. Credibility was graded according to convincing, highly suggestive, suggestive, weak, or not significant (observational evidence), and by GRADE (Grading of Recommendations, Assessment, Development and Evaluations) (RCTs). Quality was assessed with AMSTAR 2 (A Measurement Tool to Assess Systematic Reviews 2). Sensitivity analyses were conducted. RESULTS 101 meta-analyses were included (observational=50, RCTs=51) (AMSTAR 2 high 33, moderate 31, low 32, or critically low 5). From RCTs supported by high to moderate certainty, cannabis based medicines increased adverse events related to the central nervous system (equivalent odds ratio 2.84 (95% confidence interval 2.16 to 3.73)), psychological effects (3.07 (1.79 to 5.26)), and vision (3.00 (1.79 5.03)) in people with mixed conditions (GRADE=high), improved nausea/vomit, pain, spasticity, but increased psychiatric, gastrointestinal adverse event, and somnolence among others (GRADE=moderate). Cannabidiol improved 50% reduction of seizures (0.59 (0.38 to 0.92)) and seizure events (0.59 (0.36 to 0.96)) (GRADE=high), but increased pneumonia, gastrointestinal adverse events, and somnolence (GRADE=moderate). For chronic pain, cannabis based medicines or cannabinoids reduced pain by 30% (0.59 (0.37 to 0.93), GRADE=high), across different conditions (n=7), but increased psychological distress. For epilepsy, cannabidiol increased risk of diarrhoea (2.25 (1.33 to 3.81)), had no effect on sleep disruption (GRADE=high), reduced seizures across different populations and measures (n=7), improved global impression (n=2), quality of life, and increased risk of somnolence (GRADE=moderate). In the general population, cannabis worsened positive psychotic symptoms (5.21 (3.36 to 8.01)) and total psychiatric symptoms (7.49 (5.31 to 10.42)) (GRADE=high), negative psychotic symptoms, and cognition (n=11) (GRADE=moderate). In healthy people, cannabinoids improved pain threshold (0.74 (0.59 to 0.91)), unpleasantness (0.60 (0.41 to 0.88)) (GRADE=high). For inflammatory bowel disease, cannabinoids improved quality of life (0.34 (0.22 to 0.53) (GRADE=high). For multiple sclerosis, cannabinoids improved spasticity, pain, but increased risk of dizziness, dry mouth, nausea, somnolence (GRADE=moderate). For cancer, cannabinoids improved sleep disruption, but had gastrointestinal adverse events (n=2) (GRADE=moderate). Cannabis based medicines, cannabis, and cannabinoids resulted in poor tolerability across various conditions (GRADE=moderate). Evidence was convincing from observational studies (main and sensitivity analyses); in pregnant women, small for gestational age (1.61 (1.41 to 1.83)), low birth weight (1.43 (1.27 to 1.62)); in drivers, car crash (1.27 (1.21 to 1.34)); and in the general population, psychosis (1.71 (1.47 to 2.00)). Harmful effects were noted for additional neonatal outcomes, outcomes related to car crash, outcomes in the general population including psychotic symptoms, suicide attempt, depression, and mania, and impaired cognition in healthy cannabis users (all suggestive to highly suggestive). CONCLUSIONS Convincing or converging evidence supports avoidance of cannabis during adolescence and early adulthood, in people prone to or with mental health disorders, in pregnancy and before and while driving. Cannabidiol is effective in people with epilepsy. Cannabis based medicines are effective in people with multiple sclerosis, chronic pain, inflammatory bowel disease, and in palliative medicine, but not without adverse events.
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| 5. |
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| 6. |
- Andréasson, Frida, et al.
(författare)
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The use of on-line social network and services by family carers with high digital skills : The case of the Swedish sample
- 2016
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Konferensbidrag (refereegranskat)abstract
- AIMS. The InformCare platform aimed to complement the offer of already available web services to carers through the provision of a new comprehensive package.METHODS. 36 family carers were enrolled in Sweden and used the platform during the intervention. They could access the following web-based services: information resources; individual support via e-mail and private messages; group support via social network and forum. Periodical writing activities were asked to active users in the forum, alternating expressive writing (EW) and time management (TM) writing tasks.FINDINGS. Users were predominantly older, female carers, who considered the web platform as a flexible tool, potentially accessible at anytime, which could empower users and improve their sense of solidarity and mutual learning.CONCLUSIONS. Although results confirmed usefulness and appropriateness of implemented web services, some carers experienced problems in accessing and navigation, which required continuous technical support by web developers.
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| 7. |
- Antonenko, Kateryna, et al.
(författare)
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Sex-related differences in risk factors, type of treatment received and outcomes in patients with atrial fibrillation and acute stroke: Results from the RAF-study (Early Recurrence and Cerebral Bleeding in Patients with Acute Ischemic Stroke and Atrial Fibrillation)
- 2017
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Ingår i: European Stroke Journal. - : SAGE Publications. - 2396-9873 .- 2396-9881. ; 2:1, s. 46-53
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Atrial fibrillation is an independent risk factor of thromboembolism. Women with atrial fibrillation are at a higher overall risk for stroke compared to men with atrial fibrillation. The aim of this study was to evaluate for sex differences in patients with acute stroke and atrial fibrillation, regarding risk factors, treatments received and outcomes. Methods: Data were analyzed from the ‘‘Recurrence and Cerebral Bleeding in Patients with Acute Ischemic Stroke and Atrial Fibrillation’’ (RAF-study), a prospective, multicenter, international study including only patients with acute stroke and atrial fibrillation. Patients were followed up for 90 days. Disability was measured by the modified Rankin Scale (0–2 favorable outcome, 3–6 unfavorable outcome). Results: Of the 1029 patients enrolled, 561 were women (54.5%) (p<0.001) and younger (p<0.001) compared to men. In patients with known atrial fibrillation, women were less likely to receive oral anticoagulants before index stroke (p¼0.026) and were less likely to receive anticoagulants after stroke (71.3% versus 78.4%, p¼0.01). There was no observed sex difference regarding the time of starting anticoagulant therapy between the two groups (6.411.7 days for men versus 6.512.4 days for women, p¼0.902). Men presented with more severe strokes at onset (mean NIHSS 9.26.9 versus 8.17.5, p<0.001). Within 90 days, 46 (8.2%) recurrent ischemic events (stroke/TIA/systemic embolism) and 19 (3.4%) symptomatic cerebral bleedings were found in women compared to 30 (6.4%) and 18 (3.8%) in men (p¼0.28 and p¼0.74). At 90 days, 57.7% of women were disabled or deceased, compared to 41.1% of the men (p<0.001). Multivariate analysis did not confirm this significance. Conclusions: Women with atrial fibrillation were less likely to receive oral anticoagulants prior to and after stroke compared to men with atrial fibrillation, and when stroke occurred, regardless of the fact that in our study women were younger and with less severe stroke, outcomes did not differ between the sexes.
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| 8. |
- Bantreil, Xavier, et al.
(författare)
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γ- and δ-lactams through palladium-catalyzed intramolecular allylic alkylation: enantioselective synthesis, NMR Investigation, and DFT rationalization.
- 2011
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Ingår i: Chemistry - A European Journal. - : Wiley. - 1521-3765 .- 0947-6539. ; 17:10, s. 2885-96
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Tidskriftsartikel (refereegranskat)abstract
- The Pd-catalyzed intramolecular allylic alkylation of unsaturated amides to give γ- and δ-lactams has been studied in the presence of chiral ligands. Ligand (R)-3,5-tBu-MeOBIPHEP (MeOBIPHEP = 6,6'-dimethoxybiphenyl-2,2-diyl)bis(diphenylphosphine)) afforded the best results and allowed the cyclization reactions to take place in up to 94:6 enantiomeric ratio. A model Pd-allyl complex has been prepared and studied through NMR spectroscopic analysis, which provided insight into the processes responsible for the observed enantiomeric ratios. DFT studies were used to characterize the diastereomeric reaction pathways. The calculated energy differences were in good agreement with the experimentally observed enantiomeric ratios.
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| 9. |
- Barbabella, Francesco, 1984-, et al.
(författare)
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A multilingual web platform supporting informal carers in 27 EU member states
- 2015
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Ingår i: Broader, bigger, better: AAL solutions for Europe. Proceedings of the 6<sup>th</sup> AAL Forum 2014. - Bucharest : UEFISCDI. - 9789730201192 ; , s. 169-172
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Konferensbidrag (refereegranskat)abstract
- Informal care is a hot topic in research and policy agendas at European and national level, since it greatly contributes to the sustainability and efficiency of national health care systems. A specific intervention – part of the wider INNOVAGE project funded by FP7 – was planned for developing and testing a new multilingual web platform for informal carers of dependent older people in the EU-27. Preliminary results of the pilot study, conducted in Italy, Germany and Sweden will be discussed. The final platform will be accessible in all official languages of the EU-27 and publicly available in spring 2015.
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| 10. |
- Barbabella, Francesco, et al.
(författare)
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Design, test, and implementation of a web platform for informal caregivers of older people in Europe
- 2017
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Konferensbidrag (refereegranskat)abstract
- This contribution provides insights from one of the four social innovations of the INNOVAGE project, focused on the development of the InformCare web platform for supporting informal caregivers of older people in Europe. The platform included information resources on different topics (major diseases in older age, public care services and benefits, coping and reconciliation strategies etc.) and interactive services for professional and peer support (dedicated social network, forum, chat and videochat). The design phase was based on a consultation process involving almost 200 stakeholders and on user tests. The pilot phase was carried out as a mixed-methods study in Germany, Italy and Sweden, which recruited totally 118 caregivers who could access the InformCare platform for 3 months. Positive findings led to its refinement and implementation in 27 European countries. Today, the platform is publicly accessible (www.eurocarers.org/informcare) in 32 versions and 23 languages, with over 2,500 web pages for informal caregivers.
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| 11. |
- Barbabella, Francesco, 1984-, et al.
(författare)
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How web-based services can support family carers of older people : New ways to promote social inclusion and quality of life
- 2015
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Ingår i: Irish Ageing Studies Review. - 1649-9972. ; 6:1, s. 87-87
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Tidskriftsartikel (refereegranskat)abstract
- Background: Family carers can be negatively influenced by their situation, in terms of stress, social isolation, economic constraints and other difficulties. Web-based services addressing carers’ needs represent an efficient support. The goal of the INNOVAGE work package 3(WP3) study was to develop and test a new multilingual web platform for supporting family carers of older people, to be implemented in 27 European countries.Methods: A review of good practices and a consultation with stakeholders were conducted for identifying most appropriate types of services to be developed and tested. The prototype of web platform included information resources and interactive services for both peer and professional support. A convenient, overall sample of around 130 family carers was enrolled in three countries (Italy, Germany and Sweden) and could access services for 12-17 weeks. Data were collected through questionnaires and focus groups concerning impact onquality of life, social support, self-perception of carer’s role, as well as usability, usefulness and appropriateness of services.Results: Active users were generally satisfied with support (information, advice, counselling) provided by moderators (social workers or psychologists) and peers. Usability and appropriateness were confirmed, although some refinements were suggested and users with low digital skills often needed technical support. A portion of the sample remained inactive even if stimulation strategies were adopted.Conclusions: The pilot study confirmed the INNOVAGE Eurocarers web platform is a useful tool for family carers. Some challenges still exist for implementation in relation to digital skills required and users’ preferences on services at country level.
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| 12. |
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| 13. |
- Barbabella, Francesco, et al.
(författare)
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The effectiveness of a web-based psycho-social intervention for family carers of older people : a multicentre pilot study
- 2016
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- AIMS. The goal of this study was to develop and test a new multilingual web platform for supporting family carers of older people by means of on-line information resources and peer and professional support.METHODS. A convenient sample of family carers was enrolled in three countries (Italy, Germany and Sweden) and could access services for 3 months. 94 family carers used the web platform. Data were collected through questionnaires and focus groups.FINDINGS. Active users were generally satisfied with support (information, advice, counselling) provided by moderators (social workers or psychologists) and peers. Usability and appropriateness were confirmed, although some refinements were suggested and users with low digital skills often needed technical support.CONCLUSIONS. The pilot study confirmed web-based support services can be a useful tool for family carers. Some challenges still exist for implementation in relation to digital skills required and users’ preferences on services at country level.
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| 14. |
- Barbabella, Francesco, 1984-, et al.
(författare)
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Usage and Usability of a Web-based Program for Family Caregivers of Older People in Three European Countries : A Mixed-Methods Evaluation
- 2018
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Ingår i: Computers, Informatics, Nursing. - : Lippincott Williams & Wilkins. - 1538-2931 .- 1538-9774. ; 36:5, s. 232-241
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Tidskriftsartikel (refereegranskat)abstract
- InformCare is a European Web platform that supports informal caregivers of older people by providing access to online information and professional and peer support. The aim of this study was to assess the usage and usability of a psychosocial Web-based program carried out in three European countries (Italy, Sweden, and Germany). A mixed-methods sequential explanatory design was adopted, comprising baseline and postintervention assessments, as well as combined thematic content analysis of results and focus group findings. A convenience sample of 118 caregivers was enrolled, of whom 94 used the services offered by the program at least once. The subsamples in the three countries used the platform in different ways, with a predominance of passive strategies (eg, seeking information and reading other people's comments) for Italian caregivers, and more active usage by Swedish and German caregivers. The usability assessment showed that the platform was perceived well by Italian and German caregivers, whereas technical problems affected the Swedish sample's experiences. Focus group data highlighted user satisfaction with the online support and reliability of the environment. Recommendations for practitioners are to ensure digital training for caregivers who have lower confidence in use of the Internet, to involve different healthcare professionals in the provision of professional support, and to adequately manage online community building.
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| 15. |
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| 16. |
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| 17. |
- de Girolamo, Giovanni, et al.
(författare)
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Medical comorbidities in bipolar disorder (BIPCOM) : clinical validation of risk factors and biomarkers to improve prevention and treatment. Study protocol.
- 2024
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Ingår i: International journal of bipolar disorders. - : Springer. - 2194-7511. ; 12:1
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: BIPCOM aims to (1) identify medical comorbidities in people with bipolar disorder (BD); (2) examine risk factors and clinical profiles of Medical Comorbidities (MC) in this clinical group, with a special focus on Metabolic Syndrome (MetS); (3) develop a Clinical Support Tool (CST) for the personalized management of BD and medical comorbidities.METHODS: The BIPCOM project aims to investigate MC, specifically MetS, in individuals with BD using various approaches. Initially, prevalence rates, characteristics, genetic and non-genetic risk factors, and the natural progression of MetS among individuals with BD will be assessed by analysing Nordic registers, biobanks, and existing patient datasets from 11 European recruiting centres across 5 countries. Subsequently, a clinical study involving 400 participants from these sites will be conducted to examine the clinical profiles and incidence of specific MetS risk factors over 1 year. Baseline assessments, 1-year follow-ups, biomarker analyses, and physical activity measurements with wearable biosensors, and focus groups will be performed. Using this comprehensive data, a CST will be developed to enhance the prevention, early detection, and personalized treatment of MC in BD, by incorporating clinical, biological, sex and genetic information. This protocol will highlight the study's methodology.DISCUSSION: BIPCOM's data collection will pave the way for tailored treatment and prevention approaches for individuals with BD. This approach has the potential to generate significant healthcare savings by preventing complications, hospitalizations, and emergency visits related to comorbidities and cardiovascular risks in BD. BIPCOM's data collection will enhance BD patient care through personalized strategies, resulting in improved quality of life and reduced costly interventions. The findings of the study will contribute to a better understanding of the relationship between medical comorbidities and BD, enabling accurate prediction and effective management of MetS and cardiovascular diseases.TRIAL REGISTRATION: ISRCTN68010602 at https://www.isrctn.com/ISRCTN68010602 . Registration date: 18/04/2023.
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| 18. |
- Di Rosa, Mirko, et al.
(författare)
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Migrant care workers in Italian households : recent trends and future perspectives
- 2017
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Ingår i: The Routledge Handbook of Social Care Work Around the World. - Abingdon, Oxon ; New York, NY : Routledge, 2018. : Routledge. - 9781315612805 - 9781472479457 ; , s. 142-155
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- This chapter focuses on role played by migrant care work within the Italian long-term care (LTC) system. Italy is a country where the informal sector, and in particular the family, has traditionally represented the bulk of care provision, with public policies and interventions tending to perpetuate and take for granted this constellation. The analysis examines the increasingly important pillar of the Italian LTC system represented by care workers who are directly employed by Italian households, usually called in Italian assistenti familiari or – in a partly pejorative informal term – badanti. The impact of demographic trends on the Italian LTC system is exacerbated by a traditional lack in the coverage of formal LTC services, and more recently by the deepest economic recession since the Second World War. Families can take the chance to open up to new care and living solutions and create human capital, or they can isolate and shut down any positive possibility in the caregiving triad.
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| 19. |
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| 20. |
- Efthymiou, Areti, et al.
(författare)
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The role of Eurocarers in promoting web-based support services for informal carers in Europe
- 2015
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Ingår i: Irish Ageing Studies Review. - 1649-9972. ; 6:1, s. 88-89
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Tidskriftsartikel (refereegranskat)abstract
- Background: Eurocarers is an European non-profit association representing informal carers. It was officially established in 2006 and includes user organisations, research institutions and individual members addressing and working on the issue of informal care. Eurocarers participates in the work package 3 (WP3) of the INNOVAGE project, aiming to develop and disseminate a multilingual web platform for informal carers in 27 Member States of the European Union (EU).Methods: A wide networking activity was carried out in 2013-2014 for identifying and involving at least one user organisation in each country of the EU-27, which could take over responsibility of single national versions of the platform. 29 carers organisations were involved in implementation, as well as in developing country-based contents for the information resources area.Results: Information resource area will be implemented in the EU-27 in all official languages and updated progressively by organisations. Each organisation will implement a set of interactive services, depending on country peculiarities and available resources. A further dissemination phase will follow, based on a multilayered approach: one EU event will take place in 2015, followed by national events and other local activities.Conclusions: A fundamental role in the development and dissemination of web-based support services for carers is played by the activation of a strong and comprehensive network of organisations. Characteristics of the internet have the potential to strengthen collaboration between stakeholders and converge efforts for improving level of support services in countries with less cultural, social and policy recognition of carers’ role in the society.
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| 21. |
- Efthymiou, Areti, et al.
(författare)
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Web services for Greek informal carers
- 2015
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Ingår i: Hellenic Journal of Nuclear Medicine. - : The Hellenic Society of Nuclear Medicine. - 1790-5427. ; 18, s. 51-53
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Tidskriftsartikel (refereegranskat)abstract
- The INNOVAGE project is dedicated to developing, surveying and cataloguing, social innovations for older people. Four new innovations will be developed and tested: a) social innovation for user – driven housing of older people, b) a web-platform for informal carers of older people, c) social intervention for improving obesity in old age, d) social innovation for activation of people with dementia living in long term care institutions. Italian National Institute of Health and Science on Aging (INRCA) (www.inrca.it) and Eurocarers Association (www.eurocarers.org) are the partners responsible for developing and implementing a multilingual web platform for informal carers in 27 EU Member States. An innovAge carers associations network has been established based on the Eurocarers organisations network. National organizations, members of INNOVAGE network, are responsible for developing national information and disseminating the web platform at national level. Athens Association of Alzheimer‘s Disease and Related Disorders is an official member of the INNOVAGE network and participates in the development of the Greek version of the INNOVAGE web platform. The platform will provide to end-users services such as: national information on care and support services, legal and financial information, information about the most common impairments of older people, strategies and information about coping with caregiving. Interactive services, social network, forum, chat, video conferencing tools will be also available. The Greek version of the web platform will be available in May 2015.
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| 22. |
- Friberg, Anders
(författare)
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A Quantitative Rule System for Musical Performance
- 1995
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- A rule system is described that translates an input score file to a musical performance. The rules model different principles of interpretation used by real musicians, such as phrasing, punctuation, harmonic and melodic structure, micro timing, accents, intonation, and final ritard. These rules have been applied primarily to Western classical music but also to contemporary music, folk music and jazz. The rules consider mainly melodic aspects, i. e., they look primarily at pitch and duration relations, disregarding repetitive rhythmic patterns. A complete description and discussion of each rule is presented. The effect of each rule applied to a music example is demonstrated on the CD-ROM. A complete implementation is found in the program Director Musices, also included on the CD-ROM.The smallest deviations that can be perceived in a musical performance, i. e., the JND, was measured in three experiments. In one experiment the JND for displacement of a single tone in an isochronous sequence was found to be 6 ms for short tones and 2.5% for tones longer than 250 ms. In two other experiments the JND for rule-generated deviations was measured. Rather similar values were found despite different musical situations, provided that the deviations were expressed in terms of the maximum span, MS. This is a measure of a parameter's maximum deviation from a deadpan performance in a specific music excerpt. The JND values obtained were typically 3-4 times higher than the corresponding JNDs previously observed in psychophysical experiments.Evaluation, i. e. the testing of the generality of the rules and the principles they reflect, has been carried out using four different methods: (1) listening tests with fixed quantities, (2) preference tests where each subject adjusted the rule quantity, (3) tracing of the rules in measured performances, and (4) matching of rule quantities to measured performances. The results confirmed the validity of many rules and suggested later realized modifications of others.Music is often described by means of motion words. The origin of such analogies was pursued in three experiments. The force envelope of the foot while walking or dancing was transferred to sound level envelopes of tones. Sequences of such tones, repeated at different tempi were perceived by expert listeners as possessing motion character, particularly when presented at the original walking tempo. Also, some of the character of the original walking or dancing could be mediated to the listeners by means of these tone sequences. These results suggest that the musical expressivity might be increased in rule-generated performances if rules are implemented which reflect locomotion patterns.
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| 23. |
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| 24. |
- Kleimark, Jonatan, 1982, et al.
(författare)
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Palladium-Catalyzed Allylic Sulfinylation and the Mislow-Braverman-Evans Rearrangement.
- 2011
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Ingår i: Chemistry - A European Journal. - : Wiley. - 1521-3765 .- 0947-6539. ; 17, s. 13963-13965
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Tidskriftsartikel (refereegranskat)abstract
- A product quick-step: The Mislow-Braverman-Evans (MBE) rearrangement and the synthesis of sulfoxides through allylic sulfinylation have been studied. A viable DFT method for treatment of the sulfoxide-sulfenate equilibrium is presented and the ability of Pd to enhance the rate of the MBE rearrangement is shown. Of the four possible nucleophilic attacks, the two leading to the observed product are strongly preferred.
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| 25. |
- Lamura, Giovanni, et al.
(författare)
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How new technologies support carers of older people: the Eurocarers' InformCare platform
- 2017
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Ingår i: Innovation in Aging. - : Oxford University Press. - 2399-5300. ; 1:Supplement 1
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Tidskriftsartikel (refereegranskat)abstract
- This presentation discusses how new technologies support family carers of older people with reference to the Eurocarers’ hub ‘InformCare’, the web-platform of support services for carers of older people co-funded by the European Union within the INNOVAGE project. After highlighting the status of technology-based services for carers in Europe, the main features of InformCare will be demonstrated. Tested in three European countries (Germany, Italy and Sweden), this tool provides a standardised, integrated, multilingual and culturally adapted set of on-line information and interactive services addressing carers’ needs and preferences which are available for the first time in 27 Member States. The implementation followed a pilot test with 117 carers, showing improvements in carers’ self-awareness and empowerment over a 3 month period. However, to ensure optimal benefit from InformCare, appropriate training and promotion campaigns are needed in order to overcome low digital literacy skills and lack of self-recognition characterising many carers.
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| 26. |
- Lamura, Giovanni, et al.
(författare)
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Implications of the use of migrant care work and web-based services on family caregivers' health
- 2019
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Ingår i: International Journal of Care and Caring. - : POLICY PRESS. - 2397-8821 .- 2397-883X. ; 3:1, s. 97-116
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Tidskriftsartikel (refereegranskat)abstract
- This article illustrates the implications of two recent trends on family carers' health: the employment of home-based migrant care workers; and the provision of web-based supports. The main factors traditionally associated with carers' health are used to analyse the results of a six-country study via a multilevel linear regression. Attention will be dedicated to the role of migrant care workers, who are often hired by private households to provide eldercare. Finally, web-based services for carers will be investigated by considering InformCare, a recently implemented European platform tested on a sample of carers from three countries (Germany, Italy and Sweden).
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| 27. |
- Närhi, Katja, 1976-
(författare)
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Studies on Palladium-Catalyzed Carbocyclizations of Allene-Substituted Olefins and 1,3-Dienes
- 2006
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis describes the development and mechanistic studies of carbocyclization reactions of allene-substituted olefins and 1,3-dienes, catalyzed by palladium(0) and palladium(II). These reactions results in the formation of [n,3,0] bicyclic systems (n = 3-5) with high stereoselectivity and in good to excellent yields. The first carbocyclization presented is a novel palladium(0)-catalyzed cyclo- isomerization of allene-substituted olefins. Secondly an efficient aerobic biomimetic system has been developed for a Pd(II)-catalyzed allylic oxidative carbocyclization of allene-substituted olefins. Additionally, during the studies of palladium-catalyzed carbocyclizations of allene-substituted olefins, it was found that in the absence of palladium a mild thermal ene-reaction occurs. In this manner stereodefined, functionalized bicyclic compounds are obtained with good regioselectivity and in high yields. The third and fourth carbocyclization developed are a palladium(II)-catalyzed oxidation and a palladium(0)-catalyzed intramolecular telomerization of allene-substituted 1,3-dienes. A mechanistic study of the palladium(II)-catalyzed oxidation of allene-substituted 1,3-dienes was made, and reaction intermediates could be isolated. The stereochemistry of the reaction intermediates was assigned, and this made it possible to suggest a mechanism for the reaction. The presented mechanism is a trans carbopalladation of the 1,3-diene, where the allene act as the carbon nucleophile. Due to different stereochemical outcomes of the stoichiometric and catalytic reactions, this mechanism could only explain the stoichiometric reaction. Another mechanism for the catalytic reaction was suggested, which rationalizes both the regio- and stereochemistry of the products.
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| 28. |
- Paciaroni, Maurizio, et al.
(författare)
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Early recurrence in paroxysmal versus sustained atrial fibrillation in patients with acute ischaemic stroke.
- 2019
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Ingår i: European stroke journal. - : SAGE Publications. - 2396-9881 .- 2396-9873. ; 4:1, s. 55-64
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Tidskriftsartikel (refereegranskat)abstract
- The relationship between different patterns of atrial fibrillation and early recurrence after an acute ischaemic stroke is unclear.In a prospective cohort study, we evaluated the rates of early ischaemic recurrence after an acute ischaemic stroke in patients with paroxysmal atrial fibrillation or sustained atrial fibrillation which included persistent and permanent atrial fibrillation.In patients with acute ischaemic stroke, atrial fibrillation was categorised as paroxysmal atrial fibrillation or sustained atrial fibrillation. Ischaemic recurrences were the composite of ischaemic stroke, transient ischaemic attack and symptomatic systemic embolism occurring within 90 days from acute index stroke.A total of 2150 patients (1155 females, 53.7%) were enrolled: 930 (43.3%) had paroxysmal atrial fibrillation and 1220 (56.7%) sustained atrial fibrillation. During the 90-day follow-up, 111 ischaemic recurrences were observed in 107 patients: 31 in patients with paroxysmal atrial fibrillation (3.3%) and 76 with sustained atrial fibrillation (6.2%) (hazard ratio (HR) 1.86 (95% CI 1.24-2.81)). Patients with sustained atrial fibrillation were on average older, more likely to have diabetes mellitus, hypertension, history of stroke/ transient ischaemic attack, congestive heart failure, atrial enlargement, high baseline NIHSS-score and implanted pacemaker. After adjustment by Cox proportional hazard model, sustained atrial fibrillation was not associated with early ischaemic recurrences (adjusted HR 1.23 (95% CI 0.74-2.04)).After acute ischaemic stroke, patients with sustained atrial fibrillation had a higher rate of early ischaemic recurrence than patients with paroxysmal atrial fibrillation. After adjustment for relevant risk factors, sustained atrial fibrillation was not associated with a significantly higher risk of recurrence, thus suggesting that the risk profile associated with atrial fibrillation, rather than its pattern, is determinant for recurrence.
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| 29. |
- Poli, Arianna, et al.
(författare)
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Promoting self-empowerment and recognition of carers’ role : Piloting the INNOVAGE-Eurocarers platform in the Italian context
- 2015
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Ingår i: Irish Ageing Studies Review. - 1649-9972. ; 6:1, s. 88-88
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Tidskriftsartikel (refereegranskat)abstract
- Background: Caring for a dependent elderly can negatively affect family carer’s psychological and physical health, as well as social, professional and personal life. In the Italian context, there are very few web-based servicestargeting these users.Methods: A sample of around 60 carers of older people affected by dementia was involved. Users could access the following services: information resources; e-learning resources; individual support via private messages, chat and video-chat; group support via social network and forum. A psychologist was engaged as moderator of interactive services. Other two psychologists from an Alzheimer Day Centre were available via video chat and forum for individual support. In order to improve participation, two SMSs per week were sent to all carers as reminders and stimulation to use web services.Results: Overall, users’ accesses concentrated on information resources area, social network and forum, which were really appreciated and felt as a useful “protected environment”. Around 15 users accessed the web platform at least once every two weeks, whereas 7carers never accessed the platform and very limited dropouts from the study occurred. Stimulation strategy by SMSs was successful to retain and involve users. Low digital skills and poor experience with on-line services represented a main barrier for usage.Conclusions: The new developed platform and its services can address needs of Italian family carers and improve critical dimensions of quality of life. The possibility to get trustful information and dedicated support in contexts where there is a lack of formal services was considered extremely important by users.
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| 30. |
- Sánchez Van Kammen, Mayte, et al.
(författare)
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Characteristics and Outcomes of Patients with Cerebral Venous Sinus Thrombosis in SARS-CoV-2 Vaccine-Induced Immune Thrombotic Thrombocytopenia
- 2021
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Ingår i: JAMA Neurology. - : American Medical Association. - 2168-6149 .- 2168-6157. ; 78:11, s. 1314-1323
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Tidskriftsartikel (refereegranskat)abstract
- Importance: Thrombosis with thrombocytopenia syndrome (TTS) has been reported after vaccination with the SARS-CoV-2 vaccines ChAdOx1 nCov-19 (Oxford-AstraZeneca) and Ad26.COV2.S (Janssen/Johnson & Johnson).Objective: To describe the clinical characteristics and outcome of patients with cerebral venous sinus thrombosis (CVST) after SARS-CoV-2 vaccination with and without TTS.Design, Setting, and Participants: This cohort study used data from an international registry of consecutive patients with CVST within 28 days of SARS-CoV-2 vaccination included between March 29 and June 18, 2021, from 81 hospitals in 19 countries. For reference, data from patients with CVST between 2015 and 2018 were derived from an existing international registry. Clinical characteristics and mortality rate were described for adults with (1) CVST in the setting of SARS-CoV-2 vaccine-induced immune thrombotic thrombocytopenia, (2) CVST after SARS-CoV-2 vaccination not fulling criteria for TTS, and (3) CVST unrelated to SARS-CoV-2 vaccination.Exposures: Patients were classified as having TTS if they had new-onset thrombocytopenia without recent exposure to heparin, in accordance with the Brighton Collaboration interim criteria.Main Outcomes and Measures: Clinical characteristics and mortality rate.Results: Of 116 patients with postvaccination CVST, 78 (67.2%) had TTS, of whom 76 had been vaccinated with ChAdOx1 nCov-19; 38 (32.8%) had no indication of TTS. The control group included 207 patients with CVST before the COVID-19 pandemic. A total of 63 of 78 (81%), 30 of 38 (79%), and 145 of 207 (70.0%) patients, respectively, were female, and the mean (SD) age was 45 (14), 55 (20), and 42 (16) years, respectively. Concomitant thromboembolism occurred in 25 of 70 patients (36%) in the TTS group, 2 of 35 (6%) in the no TTS group, and 10 of 206 (4.9%) in the control group, and in-hospital mortality rates were 47% (36 of 76; 95% CI, 37-58), 5% (2 of 37; 95% CI, 1-18), and 3.9% (8 of 207; 95% CI, 2.0-7.4), respectively. The mortality rate was 61% (14 of 23) among patients in the TTS group diagnosed before the condition garnered attention in the scientific community and 42% (22 of 53) among patients diagnosed later.Conclusions and Relevance: In this cohort study of patients with CVST, a distinct clinical profile and high mortality rate was observed in patients meeting criteria for TTS after SARS-CoV-2 vaccination..
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| 31. |
- Scutelnic, Adrian, et al.
(författare)
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Management of Cerebral Venous Thrombosis Due to Adenoviral COVID-19 Vaccination.
- 2022
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Ingår i: Annals of neurology. - : Wiley. - 1531-8249 .- 0364-5134. ; 92:4, s. 562-573
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Tidskriftsartikel (refereegranskat)abstract
- Cerebral venous thrombosis (CVT) caused by vaccine-induced immune thrombotic thrombocytopenia (VITT) is a rare adverse effect of adenovirus-based severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) vaccines. In March 2021, after autoimmune pathogenesis of VITT was discovered, treatment recommendations were developed. These comprised immunomodulation, non-heparin anticoagulants, and avoidance of platelet transfusion. The aim of this study was to evaluate adherence to these recommendations and its association with mortality.We used data from an international prospective registry of patients with CVT after the adenovirus-based SARS-CoV-2 vaccination. We analyzed possible, probable, or definite VITT-CVT cases included until January 18, 2022. Immunomodulation entailed administration of intravenous immunoglobulins and/or plasmapheresis.Ninety-nine patients with VITT-CVT from 71 hospitals in 17 countries were analyzed. Five of 38 (13%), 11 of 24 (46%), and 28 of 37 (76%) of the patients diagnosed in March, April, and from May onward, respectively, were treated in-line with VITT recommendations (p<0.001). Overall, treatment according to recommendations had no statistically significant influence on mortality (14/44 [32%] vs 29/55 [52%], adjusted odds ratio [OR]=0.43, 95% confidence interval [CI]=0.16-1.19). However, patients who received immunomodulation had lower mortality (19/65 [29%] vs 24/34 [70%], adjusted OR=0.19, 95% CI=0.06-0.58). Treatment with non-heparin anticoagulants instead of heparins was not associated with lower mortality (17/51 [33%] vs 13/35 [37%], adjusted OR=0.70, 95% CI=0.24-2.04). Mortality was also not significantly influenced by platelet transfusion (17/27 [63%] vs 26/72 [36%], adjusted OR=2.19, 95% CI=0.74-6.54).In patients with VITT-CVT, adherence to VITT treatment recommendations improved over time. Immunomodulation seems crucial for reducing mortality of VITT-CVT. ANN NEUROL 2022;92:562-573.
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| 32. |
- Solmi, Marco, et al.
(författare)
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Incidence, prevalence, and global burden of autism spectrum disorder from 1990 to 2019 across 204 countries
- 2022
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Ingår i: Molecular Psychiatry. - : SPRINGER NATURE. - 1359-4184 .- 1476-5578. ; 27:10, s. 4172-4180
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Tidskriftsartikel (refereegranskat)abstract
- Autism spectrum disorder (ASD) substantially contributes to the burden of mental disorders. Improved awareness and changes in diagnostic criteria of ASD may have influenced the diagnostic rates of ASD. However, while data on trends in diagnostic rates in some individual countries have been published, updated estimates of diagnostic rate trends and ASD-related disability at the global level are lacking. Here, we used the Global Burden of Diseases, Injuries, and Risk Factors Study data to address this gap, focusing on changes in prevalence, incidence, and disability-adjusted life years (DALYs) of ASD across the world. From 1990 to 2019, overall age-standardized estimates remained stable globally. Both prevalence and DALYs increased in countries with high socio-demographic index (SDI). However, the age-standardized incidence decreased in some low SDI countries, indicating a need to improve awareness. The male/female ratio decreased between 1990 and 2019, possibly accounted for by increasing clinical attention to ASD in females. Our results suggest that ASD detection in low SDI countries is suboptimal, and that ASD prevention/treatment in countries with high SDI should be improved, considering the increasing prevalence of the disorder. Additionally, growing attention is being paid to ASD diagnosis in females, who might have been left behind by ASD epidemiologic and clinical research previously. ASD burden estimates are underestimated as GBD does not account for mortality in ASD.
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| 33. |
- Solmi, Marco, et al.
(författare)
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Physical and mental health impact of COVID-19 on children, adolescents, and their families :
- 2022
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Ingår i: Journal of Affective Disorders. - : Elsevier. - 0165-0327 .- 1573-2517. ; 299, s. 367-376
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Tidskriftsartikel (refereegranskat)abstract
- Background: The COVID-19 pandemic has altered daily routines and family functioning, led to closing schools, and dramatically limited social interactions worldwide. Measuring its impact on mental health of vulnerable children and adolescents is crucial. Methods: The Collaborative Outcomes study on Health and Functioning during Infection Times (COH-FIT - www. coh-fit.com) is an on-line anonymous survey, available in 30 languages, involving >230 investigators from 49 countries supported by national/international professional associations. COH-FIT has thee waves (until the pandemic is declared over by the WHO, and 6-18 months plus 24-36 months after its end). In addition to adults, COH-FIT also includes adolescents (age 14-17 years), and children (age 6-13 years), recruited via nonprobability/snowball and representative sampling and assessed via self-rating and parental rating. Nonmodifiable/modifiable risk factors/treatment targets to inform prevention/intervention programs to promote health and prevent mental and physical illness in children and adolescents will be generated by COH-FIT. Co primary outcomes are changes in well-being (WHO-5) and a composite psychopathology P-Score. Multiple behavioral, family, coping strategy and service utilization factors are also assessed, including functioning and quality of life. Results: Up to June 2021, over 13,000 children and adolescents from 59 countries have participated in the COHFIT project, with representative samples from eleven countries. Limitations: Cross-sectional and anonymous design. Conclusions: Evidence generated by COH-FIT will provide an international estimate of the COVID-19 effect on childrens, adolescents and families, mental and physical health, well-being, functioning and quality of life, informing the formulation of present and future evidence-based interventions and policies to minimize adverse effects of the present and future pandemics on youth.
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| 34. |
- Solmi, Marco, et al.
(författare)
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Regional differences in mortality risk and in attenuating or aggravating factors in schizophrenia : A systematic review and meta-analysis
- 2024
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Ingår i: European Neuropsychopharmacology. - : Elsevier. - 0924-977X .- 1873-7862. ; 80, s. 55-69
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Forskningsöversikt (refereegranskat)abstract
- People with schizophrenia die prematurely, yet regional differences are unclear. PRISMA 2020-compliant systematic review/random-effects meta-analysis of cohort studies assessing mortality relative risk (RR) versus any control group, and moderators, in people with ICD/DSM-defined schizophrenia, comparing countries and continents. We conducted subgroup, meta-regression analyses, and quality assessment. The primary outcome was all-cause mortality. Secondary outcomes were suicide-, /natural-cause- and other-cause-related mortality. We included 135 studies from Europe (n = 70), North-America (n = 29), Asia (n = 33), Oceania (n = 2), Africa (n = 1). In incident plus prevalent schizophrenia, differences across continents emerged for all-cause mortality (highest in Africa, RR=5.98, 95 %C.I.=4.09-8.74, k = 1, lowest in North-America, RR=2.14, 95 %C.I.=1.92-2.38, k = 16), suicide (highest in Oceania, RR=13.5, 95 %C.I.=10.08-18.07, k = 1, lowest in North-America, RR=4.4, 95 %C.I.=4.07-4.76, k = 6), but not for natural-cause mortality. Europe had the largest association between antipsychotics and lower all-cause mortality/suicide (Asia had the smallest or no significant association, respectively), without differences for natural-cause mortality. Higher country socio-demographic index significantly moderated larger suicide-related and smaller natural-cause-related mortality risk in incident schizophrenia, with reversed associations in prevalent schizophrenia. Antipsychotics had a larger/smaller protective association in incident/prevalent schizophrenia regarding all-cause mortality, and smaller protective association for suicide-related mortality in prevalent schizophrenia. Additional regional differences emerged in incident schizophrenia, across countries, and secondary outcomes. Significant regional differences emerged for all-cause, cause-specific and suicide-related mortality. Natural-cause death was homogeneously increased globally. Moderators differed across countries. Global initiatives are needed to improve physical health in people with schizophrenia, local studies to identify actionable moderators.
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| 35. |
- Solmi, Marco, et al.
(författare)
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Risk and protective factors for cannabis, cocaine, and opioid use disorders : An umbrella review of meta-analyses of observational studies
- 2021
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Ingår i: Neuroscience and Biobehavioral Reviews. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0149-7634 .- 1873-7528. ; 126, s. 243-251
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Forskningsöversikt (refereegranskat)abstract
- Several meta-analyses of observational studies have addressed the association between risk and protective factors and cannabis/cocaine/opioid use disorders, but results are conflicting. No umbrella review has ever graded the credibility of this evidence (not significant/weak/suggestive/highly suggestive/convincing). We searched Pubmed-MEDLINE/PsycInfo, last search September 21, 2020. We assessed the quality of meta-analyses with the AMSTAR-2 tool. Out of 3,072 initial references, five were included, providing 19 associations between 12 putative risk/protective factors and cannabis/cocaine/opioid use disorders (cases: 4539; N = 1,118,872,721). While 84 % of the associations were statistically significant, none was convincing. One risk factor (smoking) had highly suggestive evidence for association with nonmedical use of prescription opioid medicines (OR = 3.07, 95 %CI:2.27 to 4.14). Convincing evidence emerged in sensitivity analyses on antisocial behavior and cannabis use disoder (OR 3.34, 95 %CI 2.53-4.41). Remaining associations had weak evidence. The quality of meta-analyses was rated as moderate in two (40 %), low in one (20 %), and critically low in two (40 %). Future research is needed to better profile risk/protective factors for cannabis/cocaine/opioid use disorders disorders informing preventive approaches.
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| 36. |
- Solmi, Marco, et al.
(författare)
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Risk and Protective Factors for Personality Disorders : An Umbrella Review of Published Meta-Analyses of Case-Control and Cohort Studies
- 2021
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Ingår i: Frontiers in Psychiatry. - : Frontiers Media SA. - 1664-0640. ; 12
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Forskningsöversikt (refereegranskat)abstract
- The putative risk/protective factors for several personality disorders remain unclear. The vast majority of published studies has assessed personality characteristics/traits rather than disorders. Thus, the current umbrella review of meta-analyses (MAs) aims to systematically assess risk or protective factors associated with personality disorders. We searched PubMed-MEDLINE/PsycInfo databases, up to August 31, 2020. Quality of MAs was assessed with AMSTAR-2, while the credibility of evidence for each association was assessed through standard quantitative criteria. Out of 571 initial references, five meta-analyses met inclusion criteria, encompassing 56 associations of 26 potential environmental factors for antisocial, dependent, borderline personality disorder, with a median of five studies per association, and median 214 cases per association. Overall, 35 (62.5%) of the associations were nominally significant. Six associations met class II (i.e., highly suggestive) evidence for borderline personality disorder, with large effect sizes involving childhood emotional abuse (OR = 28.15, 95% CI 14.76-53.68), childhood emotional neglect (OR = 22.86, 95% CI 11.55-45.22), childhood any adversities (OR = 14.32, 95% CI 10.80-18.98), childhood physical abuse (OR = 9.30, 95% CI 6.57-13.17), childhood sexual abuse (OR = 7.95, 95% CI 6.21-10.17), and childhood physical neglect (OR = 5.73, 95% CI 3.21-10.21), plus 16 further associations supported by class IV evidence. No risk factor for antisocial or dependent personality disorder was supported by class I, II, and III, but six and seven met class IV evidence, respectively. Quality of included meta-analyses was rated as moderate in two, critically low in three. The large effect sizes found for a broad range of childhood adversities suggest that prevention of personality disorders should target childhood-related risk factors. However, larger cohort studies assessing multidimensional risk factors are needed in the field.
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| 37. |
- Solmi, Marco, et al.
(författare)
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Risk factors for eating disorders : an umbrella review of published meta-analyses.
- 2021
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Ingår i: Revista Brasileira de Psiquiatria. - : Associação Brasileira de Psiquiatria. - 1516-4446 .- 1809-452X. ; 43:3, s. 314-323
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To grade the evidence about risk factors for eating disorders (anorexia nervosa, bulimia nervosa, and binge eating disorder) with an umbrella review approach.METHODS: This was a systematic review of observational studies on risk factors for eating disorders published in PubMed/PsycInfo/Embase until December 11th, 2019. We recalculated random-effect meta-analyses, heterogeneity, small-study effect, excess significance bias and 95% prediction intervals, grading significant evidence (p < 0.05) from convincing to weak according to established criteria. Quality was assessed with the Assessment of Multiple Systematic Reviews 2 (AMSTAR-2) tool.RESULTS: Of 2,197 meta-analyses, nine were included, providing evidence on 50 risk factors, 29,272 subjects with eating disorders, and 1,679,385 controls. Although no association was supported by convincing evidence, highly suggestive evidence supported the association between childhood sexual abuse and bulimia nervosa (k = 29, 1,103 cases with eating disorders, 8,496 controls, OR, 2.73, 95%CI 1.96-3.79, p = 2.1 x 10-9, AMSTAR-2 moderate quality) and between appearance-related teasing victimization and any eating disorder (k = 10, 1,341 cases with eating disorders, 3,295 controls, OR 2.91, 95%CI 2.05-4.12, p = 1.8x10-9, AMSTAR-2 moderate quality). Suggestive, weak, or no evidence supported 11, 29, and 8 associations, respectively.CONCLUSIONS: The most credible evidence indicates that early traumatic and stressful events are risk factors for eating disorders. Larger collaborative prospective cohort studies are needed to identify risk factors for eating disorders, particularly anorexia nervosa.
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| 38. |
- Solmi, Marco, et al.
(författare)
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The collaborative outcomes study on health and functioning during infection times in adults (COH-FIT-Adults) : Design and methods of an international online survey targeting physical and mental health effects of the COVID-19 pandemic
- 2022
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Ingår i: Journal of Affective Disorders. - : Elsevier. - 0165-0327 .- 1573-2517. ; 299, s. 393-407
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Tidskriftsartikel (refereegranskat)abstract
- Background: . High-quality comprehensive data on short-/long-term physical/mental health effects of the COVID-19 pandemic are needed. Methods: . The Collaborative Outcomes study on Health and Functioning during Infection Times (COH-FIT) is an international, multi-language (n=30) project involving >230 investigators from 49 countries/territories/regions, endorsed by national/international professional associations. COH-FIT is a multi-wave, on-line anonymous, cross-sectional survey [wave 1: 04/2020 until the end of the pandemic, 12 months waves 2/3 starting 6/24 months threreafter] for adults, adolescents (14-17), and children (6-13), utilizing non-probability/snowball and representative sampling. COH-FIT aims to identify non-modifiable/modifiable risk factors/treatment targets to inform prevention/intervention programs to improve social/health outcomes in the general population/vulnerable subgrous during/after COVID-19. In adults, co-primary outcomes are change from pre-COVID-19 to intra-COVID-19 in well-being (WHO-5) and a composite psychopathology P-Score. Key secondary outcomes are a P-extended score, global mental and physical health. Secondary outcomes include health-service utilization/ functioning, treatment adherence, functioning, symptoms/behaviors/emotions, substance use, violence, among others. Results: . Starting 04/26/2020, up to 14/07/2021 >151,000 people from 155 countries/territories/regions and six continents have participated. Representative samples of >= 1,000 adults have been collected in 15 countries. Overall, 43.0% had prior physical disorders, 16.3% had prior mental disorders, 26.5% were health care workers, 8.2% were aged >= 65 years, 19.3% were exposed to someone infected with COVID-19, 76.1% had been in quarantine, and 2.1% had been COVID 19-positive. Limitations: . Cross-sectional survey, preponderance of non-representative participants. Conclusions: . Results from COH-FIT will comprehensively quantify the impact of COVID-19, seeking to identify high-risk groups in need for acute and long-term intervention, and inform evidence-based health policies/strategies during this/future pandemics.
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| 39. |
- Solmi, Marco, et al.
(författare)
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Validation of the Collaborative Outcomes study on Health and Functioning during Infection Times (COH-FIT) questionnaire for adults
- 2023
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Ingår i: Journal of Affective Disorders. - : ELSEVIER. - 0165-0327 .- 1573-2517. ; 326, s. 249-261
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Tidskriftsartikel (refereegranskat)abstract
- Background: The Collaborative Outcome study on Health and Functioning during Infection Times (COH-FIT; www.coh-fit.com) is an anonymous and global online survey measuring health and functioning during the COVID-19 pandemic. The aim of this study was to test concurrently the validity of COH-FIT items and the in-ternal validity of the co-primary outcome, a composite psychopathology "P-score". Methods: The COH-FIT survey has been translated into 30 languages (two blind forward-translations, consensus, one independent English back-translation, final harmonization). To measure mental health, 1-4 items ("COH-FIT items") were extracted from validated questionnaires (e.g. Patient Health Questionnaire 9). COH-FIT items measured anxiety, depressive, post-traumatic, obsessive-compulsive, bipolar and psychotic symptoms, as well as stress, sleep and concentration. COH-FIT Items which correlated r >= 0.5 with validated companion question-naires, were initially retained. A P-score factor structure was then identified from these items using exploratory factor analysis (EFA) and confirmatory factor analyses (CFA) on data split into training and validation sets. Consistency of results across languages, gender and age was assessed. Results: From >150,000 adult responses by May 6th, 2022, a subset of 22,456 completed both COH-FIT items and validated questionnaires. Concurrent validity was consistently demonstrated across different languages for COH-FIT items. CFA confirmed EFA results of five first-order factors (anxiety, depression, post-traumatic, psychotic, psychophysiologic symptoms) and revealed a single second-order factor P-score, with high internal reliability (omega = 0.95). Factor structure was consistent across age and sex. Conclusions: COH-FIT is a valid instrument to globally measure mental health during infection times. The P-score is a valid measure of multidimensional mental health.
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| 40. |
- Tarchi, Livio, et al.
(författare)
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Progressive Voxel-Wise Homotopic Connectivity from childhood to adulthood : Age-related functional asymmetry in resting-state functional magnetic resonance imaging
- 2023
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Ingår i: Developmental Psychobiology. - : Wiley-Blackwell. - 0012-1630 .- 1098-2302. ; 65:2
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Tidskriftsartikel (refereegranskat)abstract
- Homotopic connectivity during resting state has been proposed as a risk marker for neurologic and psychiatric conditions, but a precise characterization of its trajectory through development is currently lacking. Voxel-Mirrored Homotopic Connectivity (VMHC) was evaluated in a sample of 85 neurotypical individuals aged 7-18 years. VMHC associations with age, handedness, sex, and motion were explored at the voxel-wise level. VMHC correlates were also explored within 14 functional networks. Primary and secondary outcomes were repeated in a sample of 107 adults aged 21-50 years. In adults, VMHC was negatively correlated with age only in the posterior insula (false discovery rate p < .05, >30-voxel clusters), while a distributed effect among the medial axis was observed in minors. Four out of 14 considered networks showed significant negative correlations between VMHC and age in minors (basal ganglia r = -.280, p = .010; anterior salience r = -.245, p = .024; language r = -.222, p = .041; primary visual r = -.257, p = .017), but not adults. In minors, a positive effect of motion on VMHC was observed only in the putamen. Sex did not significantly influence age effects on VMHC. The current study showed a specific decrease in VMHC for minors as a function of age, but not adults, supporting the notion that interhemispheric interactions can shape late neurodevelopment.
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