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- Carlsson, Magnus, et al.
(författare)
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Gross and delta efficiencies during uphill running and cycling among elite triathletes.
- 2020
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Ingår i: European Journal of Applied Physiology. - : Springer Science and Business Media LLC. - 1439-6319 .- 1439-6327. ; 120:5, s. 961-968
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: To investigate the gross efficiency (GE) and delta efficiency (DE) during cycling and running in elite triathletes.METHODS: Five male and five female elite triathletes completed two incremental treadmill tests with an inclination of 2.5° to determine their GE and DE during cycling and running. The speed increments between the 5-min stages were 2.4 and 0.6 km h-1 during the cycling and running tests, respectively. For each test, GE was calculated as the ratio between the mechanical work rate (MWR) and the metabolic rate (MR) at an intensity corresponding to a net increase in blood-lactate concentration of 1 mmol l-1. DE was calculated by dividing the delta increase in MWR by the delta increase in MR for each test. Pearson correlations and paired-sample t tests were used to investigate the relationships and differences, respectively.RESULTS: There was a correlation between GEcycle and GErun (r = 0.66; P = 0.038; R2 = 0.44), but the correlation between DEcycle and DErun was not statistically significant (r = - 0.045; P = 0.90; R2 = 0.0020). There were differences between GEcycle and GErun (t = 80.8; P < 0.001) as well as between DEcycle and DErun (t = 27.8; P < 0.001).CONCLUSIONS: Elite triathletes with high GE during running also have high GE during cycling, when exercising at a treadmill inclination of 2.5°. For a moderate uphill incline, elite triathletes are more energy efficient during cycling than during running, independent of work rate.
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- Carlsson, Arvid, 1923, et al.
(författare)
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Interactions between monoamines, glutamate, and GABA in schizophrenia: new evidence
- 2001
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Ingår i: Annu Rev Pharmacol Toxicol. - 0362-1642. ; 41, s. 237-60
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Forskningsöversikt (refereegranskat)abstract
- In spite of its proven heuristic value, the dopamine hypothesis of schizophrenia is now yielding to a multifactorial view, in which the other monoamines as well as glutamate and GABA are included, with a focus on neurotransmitter interactions in complex neurocircuits. The primary lesion(s) in schizophrenia does not necessarily involve any of these neurotransmitters directly but could deal with a more general defect, such as a faulty connectivity of developmental origin. Nevertheless, a precise identification of neurotransmitter aberrations in schizophrenia will probably provide clues for a better understanding of the disease and for the development of new treatment and prevention strategies.
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- Carlsson, Ing-Marie, 1961-, et al.
(författare)
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Building up bit by bit, parent's experiences of equine-assisted intervention among children and adolescents with mental illness : a grounded theory study
- 2024
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Ingår i: International Journal of Qualitative Studies on Health and Well-being. - Abingdon : Taylor & Francis. - 1748-2623 .- 1748-2631. ; 19:1
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Mental ill health among children and adolescents has increased worldwide. Mental health difficulties from a young age are associated with school absence and educational underachievement. A holistic perspective of treatments besides medical treatment is essential Thus, there is a need for research regarding equine-assisted intervention (EAI).PURPOSE: The present study aimed to understand the outcomes of an equine-assisted intervention for children and adolescents with mental ill health from the perspectives of parents and close relatives.METHODS: This study used a qualitative research design informed by Charmaz's Grounded Theory, with a purposive sample including six in-depth interviews.RESULTS: The theory "building up bit by bit" was constructed, explaining the recognition that their children/adolescents were built up bit by bit and created a stronger self-identity. The participants referred to changes in the child's or adolescent's way of being and emotional regulation, which constituted building blocks leading to the child's or adolescent's increased Harmony, enhanced Self-identity, and improved Capability.CONCLUSION: Parents and close relatives experienced that their child or adolescent was built up bit by bit and gained a stronger foundation to stand on. This led to increased harmony in everyday life with stronger self-worth, better performance, and reduced school absenteeism.
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- Carlsson, Ing-Marie, 1961-, et al.
(författare)
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Reprioritizing life : A conceptual model of how women with type 1 diabetes deal with main concerns in early motherhood
- 2017
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Ingår i: International Journal of Qualitative Studies on Health and Well-being. - Abingdon : Taylor & Francis. - 1748-2623 .- 1748-2631. ; 12:Sup. 2
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: Becoming a mother is related to increased demands for women with type 1 diabetes mellitus, and more research is needed to identify their needs for support in everyday living. Thus, the aim of this study was to explore the main concerns in daily life in early motherhood for women with type 1 diabetes and how they deal with these concerns.Method: A grounded theory study was conducted in which 14 women with type 1 diabetes were interviewed individually 7 to 17 months after childbirth.Results: A conceptual model was identified with the core category “reprioritizing life”, and three related categories: adjusting to motherhood, taking command of the diabetes, and seeking like-minded women. Becoming a mother was a turning point towards a greater awareness and acceptance of prioritizing diabetes management and health, and thus, life. There was a gap in provision of diabetes care after birth and during the time of early motherhood compared with during pregnancy.Conclusions: Healthcare contacts already planned before delivery can promote person-centred care during the whole period from pregnancy to motherhood. Moreover, providing alternative sources for health information and peer support could improve the life situation during early motherhood.
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- Carlsson-Lalloo, Ewa, et al.
(författare)
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People living with HIV in Sweden report high levels of sexual satisfaction in a registry-based cohort study
- 2021
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Ingår i: AIDS Care. - : Routledge. - 0954-0121 .- 1360-0451.
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Tidskriftsartikel (refereegranskat)abstract
- Sexual satisfaction can be challenging for people living with HIV (PLWH). To investigate self-reported sexual satisfaction in PLWH and its association with HIV-related biomarkers, a retrospective observational cohort study with data on sociodemographic characteristics and changes in PLWH’s assessment of their sexual satisfaction over time were retrieved from the Swedish National Quality Assurance Registry (InfCareHIV) where patient-related outcomes are reported annually. PLWH who had assessed self-reported sexual satisfaction 2011–2016 were included. Sexual satisfaction was dichotomized into sexual “satisfaction and dissatisfaction” and associations were analysed. In total, 3798 patients (66% men) answered 8202 questionnaires. Overall, 67% reported sexual satisfaction, with women more satisfied than men (72% vs 64%, p < 0.0001). Sexual satisfaction did not differ between patients on antiretroviral treatment (ART) >6 months whether the viral load was suppressed or not. Overall, the probability of reporting sexual satisfaction increased by 4% annually (p < 0.001). This increase may be explained by evolving knowledge about the minimal risks of sexual HIV transmission when on ART together with Sweden’s concomitant revision of legal restrictions. The use of patient-related outcomes in clinical practice is an important tool for facilitating conversations about sexuality in order to promote the health and well-being of PLWH. © 2021 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
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- Carlsson-Lalloo, Ewa, 1976, et al.
(författare)
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Sexual satisfaction and its associations with patient-reported outcomes in a cohort of women living with human immunodeficiency virus in Sweden
- 2022
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Ingår i: International Journal of Std & Aids. - : SAGE Publications. - 0956-4624 .- 1758-1052. ; 33:8
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Tidskriftsartikel (refereegranskat)abstract
- Background: Sexual satisfaction is an important dimension of health-related quality of life that needs to be addressed. Various factors may influence sexual satisfaction in women living with HIV (WLHIV); however, research in this area is limited. The aim of this study was to investigate patients' self-reported sexual satisfaction and its associations with patient-reported outcomes in WLHIV in Sweden. Methods: Data was retrieved from the InfCareHIV registry for the years 2011-2016. The registry includes a self-reported validated 9-item health questionnaire to assess patient-reported outcomes, side effects and adherence. In total, 1292 WLHIV aged >= 18 years were included, corresponding to 42.8% of the female Swedish InfCareHIV cohort 2011-2016. A total of 2444 questionnaires were included in the study. The patient-reported outcomes used were satisfaction with physical health and psychological health, sexual satisfaction, and experiencing side effects from HIV-medication. Associations were tested in univariable and multivariable models. Results: The study shows that there was a significant association between sexual satisfaction and satisfaction with psychological health (p <= 0.0001). There was a lower probability of reporting sexual satisfaction in women who were of an older age when they received an HIV-diagnosis (p = 0.033), who had lived for more years with HIV (p = 0.0004), or who had experienced side effects (p = 0.028). Conclusions: This national register-based study identified that sexual satisfaction in WLHIV is associated with psychological health and with having experienced side-effects. Patient-reported outcomes can provide valuable information so that the care of WLHIV covers all aspects of health and supports sexual satisfaction, which is an important part of quality of life.
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- Carlsson-Lalloo, Ewa, 1976, et al.
(författare)
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Sexuality and childbearing as it is experienced by women living with HIV in Sweden: a lifeworld phenomenological study
- 2018
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Ingår i: International Journal of Qualitative Studies on Health and Well-Being. - : Informa UK Limited. - 1748-2623 .- 1748-2631. ; 13:1
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Tidskriftsartikel (refereegranskat)abstract
- The effectiveness of antiretroviral treatment has reduced sexual HIV transmission and motherto-child-transmission. To optimally support women living with HIV, health care providers need deepened knowledge about HIV, sexuality and childbearing. The aim of this study was to describe the phenomenon sexuality and childbearing as experienced by women living with HIV in Sweden. Data were collected by phenomenon-oriented interviews with 18 HIV-positive women. A reflective lifeworld analysis based on phenomenological philosophy was conducted, describing the meaning structure of the phenomenon. The essence of the phenomenon is that perceptions about HIV and its contagiousness profoundly influence sexual habits and considerations in relation to pregnancy and childbearing. These perceptions are formed in combination with knowledge and interpretations about HIV by the women themselves and by their environments. The essence is further described by its constituents: Risk of transmission imposes demands on responsibility; The contagiousness of HIV limits sexuality and childbearing; Knowledge about HIV transmission provides confident choices and decisions; and To re-create sexuality and childbearing. Although HIV has a low risk of transmission if being well treated, our study shows that HIV-positive women feel more or less contagious, which influences sexuality and decision-making in relation to become pregnant and give birth.
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