| 1. |
- Andersson, Hanna, et al.
(författare)
-
Natur på skolgården för lärande, hälsa och hållbarhet
- 2024. - 2024
-
Rapport (populärvet., debatt m.m.)abstract
- Gröna och artrika utemiljöer främjar barns och ungas välbefinnande och kunskap, bådegenom hälsofördelar kopplade till biologisk mångfald och genom att skapa förutsättningarför lek och lärande om natur och miljöfrågor. Skolgården skulle kunna bidra till allt detta,men är idag i hög grad en outnyttjad plats för biologisk mångfald och klimatanpassningav städer. I denna policy brief presenteras huvudsakliga motiv och möjliga åtgärder för attutveckla gröna miljöer och biologisk mångfald på skolgårdar och förskolegårdar.
|
|
| 2. |
- Berghammer, Malin, et al.
(författare)
-
The impact of anxiety in relation to COVID-19 on the life-situation of young people in Sweden
- 2021
-
Ingår i: Quality of Life Research. - : SPRINGER. - 0962-9343 .- 1573-2649. ; 30:SUPPL 1, s. S4-S4
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Aims: In general, COVID-19 symptoms are milder in children than inadults, but the experience of the pandemic could increase anxiety andsignificantly affect the life situation of children and adolescents. Itcould also lead to a long-term negative effect on their health. To studyhow the corona pandemic affected the life situation of children andadolescents in Sweden. Methods: A self-reported online survey wasperformed July–November 2020. Cross-sectional data were collectedusing non-probability and convenience sampling methods. The sample consisted of children 6–14 years and their guardians, and adolescents 15–19 years. The questionnaire covered items regarding the life situation including demographics, school situation, social isolation, and an open-ended question to provide a subjective expression of the living situation. A standardized measurement of anxiety was collected using the Children’s Anxiety Questionnaire (CAQ) (scores range 4–12) and the Numeric Rating Scale (NRS)(scores range 0–10). Data were analyzed by descriptive statistics andwith qualitative manifest content analysis. Results: In total, 1487 participants, 768 children with guardians and 719 adolescents participated. Most of the participants, 754 children (97.2%) and 634 adolescents (89.2%) attended school where a mixture of physical attendance and distance learning was reported by 79 children (10.2%)and 261 adolescents (36.7%). Two children (0.3%) and 298 adolescents (41.9%) reported only having distance learning. A larger proportion of children (n = 339, 43.9%) and adolescents (n = 420,59.2%) reported abstaining from leisure activities, while a minority ofchildren (n = 103, 13%) and adolescent (n = 135, 19%) reportedexperiencing a feeling of ‘social isolation’. These experiences ofchanges in daily routine were prominent in the qualitative result. Social restrictions and loss of contact with older relatives led to fear and anxiety. However, for young children, their lives continued torevolve around the everyday things in life rather than the coronapandemic, for the adolescents; however, their life situation was negatively affected by isolation from peer groups and the loss ofschool routine. Conclusion: The experiences by children due toCOVID-19 in Sweden highlight the importance that children continue living their lives as unchanged as possible and that particularly adolescents need receiving greater support with the maintenance of an educational routine.
|
|
| 3. |
- Franzmeier, Nicolai, et al.
(författare)
-
Earlier Alzheimer's disease onset is associated with a shift of tau pathology towards brain hubs which facilitates tau spreading
- 2022
-
Ingår i: Alzheimer's and Dementia. - : Wiley. - 1552-5260 .- 1552-5279. ; 18:S1
-
Tidskriftsartikel (refereegranskat)abstract
- Background: In Alzheimer’s disease (AD), younger symptom onset is associated accelerated cognitive decline and tau spreading, yet the drivers of faster disease manifestation in patients with earlier symptom onset are unknown. Earlier symptom onset is associated with stronger tau pathology in fronto-parietal regions which typically harbor globally connected hubs that are central for cognition. Since tau spreads across connected regions, globally connected hubs may accelerate tau spreading due to their large number of connections to other brain regions. Thus, we hypothesized that a pattern shift of tau pathology towards globally connected brain hubs may facilitate tau spreading and earlier symptom manifestation in AD. Method: We included two independent samples with longitudinal Flortaucipir tau-PET covering the AD spectrum (ADNI: n(controls/AD-preclinical/AD-symptomatic)=93/60/89, BioFINDER, n(controls/AD-preclinical/AD-symptomatic)=16/16/25). In addition, we included resting-state fMRI from human connectome project participants (n=1000), applying a 200-ROI brain atlas to obtain a global connectivity map for assessing brain hubs (Fig.1A-D). Applying the same atlas to tau-PET we transformed SUVRs to tau positivities using a pre-established gaussian-mixture modeling approach (Fig.1E-F). By mapping tau-PET positivities to the fMRI-derived global connectivity map (Fig.1G-L), we assessed the degree to which subject specific tau-PET patterns were shifted towards globally connected hubs or non-hubs, while adjusting for global tau levels. Using linear regression, we then tested whether a stronger shift of tau towards hubs was associated with earlier symptom manifestation and faster longitudinal tau accumulation. Result: In symptomatic AD patients, younger age was associated with a stronger shift of tau-PET towards globally connected brain hubs (p[ADNI/BiOFINDER]=0.024/0.018, Fig.2A&B), and with higher global connectivity of epicenters with highest tau pathology (p[ADNI/BiOFINDER]<0.001/0.001, Fig.2C&D). In symptomatic AD, younger age (p[ADNI/BiOFINDER]=0.009/0.001) and a stronger shift of tau-PET towards hubs predicted faster subsequent tau accumulation (p[ADNI/BiOFINDER]=0.004/0.002), supporting the view that that hubs facilitate tau spreading (Fig.3). Further, a stronger shift of tau-PET towards globally connected brain hubs mediated the association between younger age and faster tau accumulation in symptomatic AD patients (p[ADNI/BiOFINDER]=0.039/0.046). Conclusion: Younger AD symptom onset is associated with stronger tau pathology in globally connected brain hubs, which facilitates faster tau spreading.
|
|
| 4. |
- Frontzkowski, Lukas, et al.
(författare)
-
Earlier Alzheimer’s disease onset is associated with tau pathology in brain hub regions and facilitated tau spreading
- 2022
-
Ingår i: Nature Communications. - : Springer Science and Business Media LLC. - 2041-1723. ; 13:1
-
Tidskriftsartikel (refereegranskat)abstract
- In Alzheimer’s disease (AD), younger symptom onset is associated with accelerated disease progression and tau spreading, yet the mechanisms underlying faster disease manifestation are unknown. To address this, we combined resting-state fMRI and longitudinal tau-PET in two independent samples of controls and biomarker-confirmed AD patients (ADNI/BioFINDER, n = 240/57). Consistent across both samples, we found that younger symptomatic AD patients showed stronger tau-PET in globally connected fronto-parietal hubs, i.e., regions that are critical for maintaining cognition in AD. Stronger tau-PET in hubs predicted faster subsequent tau accumulation, suggesting that tau in globally connected regions facilitates connectivity-mediated tau spreading. Further, stronger tau-PET in hubs mediated the association between younger age and faster tau accumulation in symptomatic AD patients, which predicted faster cognitive decline. These independently validated findings suggest that younger AD symptom onset is associated with stronger tau pathology in brain hubs, and accelerated tau spreading throughout connected brain regions and cognitive decline.
|
|
| 5. |
- Smirnova, Anna, et al.
(författare)
-
Increased apoptosis, reduced Wnt/beta-catenin signaling, and altered tail development in zebrafish embryos exposed to a human-relevant chemical mixture
- 2021
-
Ingår i: Chemosphere. - : Elsevier. - 0045-6535 .- 1879-1298. ; 264:1
-
Tidskriftsartikel (refereegranskat)abstract
- A wide variety of anthropogenic chemicals is detected in humans and wildlife and the health effects of various chemical exposures are not well understood. Early life stages are generally the most susceptible to chemical disruption and developmental exposure can cause disease in adulthood, but the mechanistic understanding of such effects is poor. Within the EU project EDC-MixRisk, a chemical mixture (Mixture G) was identified in the Swedish pregnancy cohort SELMA by the inverse association between levels in women at around gestational week ten with birth weight of their children. This mixture was composed of mono-ethyl phthalate, mono-butyl phthalate, mono-benzyl phthalate, mono-ethylhexyl phthalate, mono-isononyl phthalate, triclosan, perfluorohexane sulfonate, perfluorooctanoic acid, and perfluorooctane sulfonate. In a series of experimental studies, we characterized effects of Mixture G on early development in zebrafish models. Here, we studied apoptosis and Wnt/beta-catenin signaling which are two evolutionarily conserved signaling pathways of crucial importance during development. We determined effects on apoptosis by measuring TUNEL staining, caspase-3 activity, and acridine orange staining in wildtype zebrafish embryos, while Wnt/beta-catenin signaling was assayed using a transgenic line expressing an EGFP reporter at beta-catenin-regulated promoters. We found that Mixture G increased apoptosis, suppressed Wnt/beta-catenin signaling in the caudal fin, and altered the shape of the caudal fin at water concentrations only 20-100 times higher than the geometric mean serum concentration in the human cohort. These findings call for awareness that pollutant mixtures like mixture G may interfere with a variety of developmental processes, possibly resulting in adverse health effects.
|
|
| 6. |
- Andréasson, Frida
(författare)
-
Doing informal care : Identity, couplehood, social health and information and communication technologies in older people’s everyday lives
- 2021
-
Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The aim of the thesis has been a) to analyse how informal care influences the identity of carers and care recipients, their sense of couplehood and social health, and b) to explore the use of Information and Communication Technology (ICT) in the context of informal care and the everyday lives of older people. Study I focused on how older carers conceptualised their identity as carers on a Swedish online social forum, using a netnographic methodology. The findings indicated a change in self-perception as the carer role was acquired. Carers’ capacities were filtered through the needs of the care recipient, making their carer identities into invisible selves. The findings revealed that online communication had the potential to create a virtual space of social recognition. Study II aimed to reflect on carers’ experiences of participation in a co-design process consisting of user group sessions with carers and researchers. The goal was to develop a web-based support programme for carers. The findings emphasised a need to consider carers’ lifeworlds and to develop flexible human-centred design methodologies, that are able to balance carers’ needs and ideas with proposed research outcomes. Studies III and IV utilised an ethnographic methodology. In study III, the notion of couplehood in informal care was analysed. The findings showed that in the process of becoming a carer and a care recipient previous (often gendered) responsibilities were re- negotiated and new practicalities emerged. Although these changes were understood as a natural part of family life, they nevertheless led to changes in the (power) balance between spouses, expressed in terms of a professionalised relationship and a sense of social isolation. ICT was used as a means to get a respite from caring and uphold a social connection with others. In study IV, the social implications and consequences of spousal informal care and carers and care recipients’ experiences of illness and the ill body was explored. The findings showed that the participants experienced barriers to living life as before. Thoughts about or the presence of ill and “leaking” bodies thus lead to “self-chosen” social isolation or social distancing by others. The thesis highlights that informal care needs to be understood as an identity forming practice, having a significant impact on involved parties’ sense of couplehood, their social health and that ICT can contribute to ease carers’ and care recipients’ daily life.
|
|
| 7. |
|
|
| 8. |
- Donlau, Marie, et al.
(författare)
-
Children and youth with myelomeningoceles independence in managing clean intermittent catheterization in familiar settings
- 2011
-
Ingår i: ACTA PAEDIATRICA. - : Wiley-Blackwell. - 0803-5253 .- 1651-2227. ; 100:3, s. 429-438
-
Tidskriftsartikel (refereegranskat)abstract
- Aim: To examine the ability of children and youth with myelomeningocele to independently manage clean intermittent catheterization. Methods: There were 50 participants with myelomeningocele (5-18 years); 13 of them had also participated in a previous hospital-based study. Their abilities and interest in completing the toilet activity were examined at home or in school using an interview and the Canadian Occupational Performance Measure (COPM). Actual performance was observed and rated. Background variables were collected from medical records and KatAD+E tests. Results: In total, 48% were observed to perform the toilet activity independently, in comparison with 74% who self-reported independence. Univariate analyses found KatAD+E could predict who was independent. COPM failed to do so. Ability to remain focused and ambulation were predictors of independence, but age, sex and IQ were not. Multivariable analysis found time to completion to be the strongest predictor of independence. Four children were independent in their familiar environment, but not in the hospital setting, and six of 13 children maintained focus only in their familiar environment. Conclusions: Interviews were not sufficiently accurate to assess independence in the toilet activity. Instead, observations including time to completion are recommended. The execution of the toilet activity is influenced by the environmental context.
|
|
| 9. |
- Fasth Berglund, Åsa, 1978, et al.
(författare)
-
CREATING STRATEGIES FOR GLOBAL ASSEMBLY INSTRUCTIONS – CURRENT STATE ANALYSIS
- 2014
-
Ingår i: The sixth Swedish Production Symposium. - 9789198097412
-
Konferensbidrag (refereegranskat)abstract
- This paper present result from three global companies regarding strategies for creating global instructions, the studies are from a current state perspective. The result is based from a survey with 65 respondents. The designers are responsible for instructions and are from two different areas; assembly and service market. Furthermore a workshop has been arranged were two of three companies participated. Three main issues towards formulating a strategy will be discussed; (1) Information carrier; the results reveal that the most common information carrier for instructions are, Paper, Personal meetings and Desktops. (2) Who is responsible for quality assurance, most answers were production engineers. (3) Are there any standards concerning instruction at your company today? The respondents answered yes or under development in over 80 % of the cases on the question; if it exist any standards today.
|
|
| 10. |
- Forsner, Maria, et al.
(författare)
-
Mitt i informationsflödet om Covid 19 pandemin, en internationell webbenkätstudie till föräldrar och barn 7-12 år
- 2020
-
Ingår i: State of Art- Covid 2019, Nationell digital konferens, Svenska läkarsällskpet.
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Bakgrund: Tidigt under våren 2020 drabbades Sverige av Covid 19 pandemin. Med pandemin följe en infodemi. Barn skolåldern och deras förälder hamnade mitt i detta informationsflöde. Syfte: Att undersöka hur barn får och tolkar information om Covid 19 pandemin. Metod: Anonymiserad webbenkät. 2 enkäter til barn, respektive föräldrar. Översatt till respektive språk. Deltagare 390 barn, 7-12 är (Sv 50) och 1234 föräldrar ( Sv 235). Insamling april – 1 juni ( Sv 22 maj-1 juni). Initierat av Lucy Bray med team, Edge Hills universitet Storbritannien. Omvårdnad forskare från Sverige, Kanada , Australien, Brasilien och Spanien. Resultat: Majoriteten av barn från andra länderna fick information från föräldrarna. Svaren från de svenska barnen speglade myndighetens rekommendationer. Utomhus skildrades som en positiv plats för de svenska barnen. Teckningar från Sverige visade i stor utsträckning munskydd på både människor och djur. Slutsats: De sveks barnen var medvetna om att coronaviruset kunde vara farligt, vikten av att hålla avstånd och tvätta händerna och skydda de äldre. Svaren från Sverige skiljde sig från de andra länderna med att skolan var främsta och önskade informationskällan. Utomhusaktiviteter uppskattades som önskvärt.
|
|
