| 1. |
- Henje Blom, Eva, 1962-, et al.
(författare)
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Heart rate variability (HRV) in adolescent females with anxiety disorders and major depressive disorder
- 2010
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Ingår i: Acta Paediatrica. - : Wiley. - 0803-5253 .- 1651-2227. ; 99:4, s. 604-611
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Tidskriftsartikel (refereegranskat)abstract
- AIM: The aim of this study was to investigate heart rate variability (HRV) in a clinical sample of female adolescents with anxiety disorders (AD) and/or major depressive disorder (MDD) compared with healthy controls and to assess the effect of selective serotonin reuptake inhibitors (SSRI) on HRV. METHODS: Heart rate variability was measured in adolescent female psychiatric patients with AD and/or MDD (n = 69), mean age 16.8 years (range: 14.5-18.4), from 13 out-patient clinics and in healthy controls (n = 65), mean age 16.5 years (range: 15.9-17.7). HRV was registered in the sitting position during 4 min with no interventions. RESULTS: Logarithmically transformed high frequency HRV (HF), low frequency HRV (LF) and standard deviation of inter beat intervals (SDNN) were lower in the clinical sample compared with the controls (Cohen's d for HF = 0.57, LF = 0.55, SDNN = 0.60). This was not explained by body mass index, blood pressure or physical activity. Medication with SSRI explained 15.5% of the total variance of HF, 3.0% of LF and 6.5% of SDNN. CONCLUSIONS: Adolescent female psychiatric patients with AD and/or MDD show reduced HRV compared with healthy controls. Medication with SSRI explained a part of this difference.
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| 2. |
- Henje Blom, Eva, 1962-, et al.
(författare)
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Heart rate variability is related to self-reported physical activity in a healthy adolescent population
- 2009
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Ingår i: European Journal of Applied Physiology. - : Springer Science and Business Media LLC. - 1439-6319 .- 1439-6327. ; 106:6, s. 877-883
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Tidskriftsartikel (refereegranskat)abstract
- This study investigated whether there is a relationship between heart rate variability (HRV) versus lifestyle and risk factors for cardiovascular disease in a population of healthy adolescents. HRV is as an index of tonic autonomic activity and in adults HRV is related to lifestyle and risk factors for cardiovascular disease, but it is not known if this is the case in adolescents. HRV was registered for 4 min in sitting position in 99 healthy adolescents (age range 15 years 11 months-17 years 7 months) and repeated after 6 months. On both occasions there were significant correlations (P < 0.05) between physical activity and HRV, with respective r values: high frequency (HF) 0.26, 0.30; low frequency power (LF) 0.35, 0.29 and the standard deviation of inter-beat intervals (SDNN) 0.28, 0.37. There was no significant interaction between first and second measurements. In contrast, there were no correlations to sleeping patterns, eating habits and smoking. Risk factors for cardiovascular disease [body mass index (BMI = weight (kg)/length in m(2)), systolic blood pressure and p-glucose] did not show any repeatable significant correlations to HRV. Multiple regression models showed that physical activity was a predictor for HF, LF and SDNN in both measurements. In conclusion HF, LF and SDNN were reproducible after 6 months and were related to physical activity on both occasions.
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| 3. |
- Frögéli, Elin, et al.
(författare)
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The Importance of Effective Organizational Socialization for Preventing Stress, Strain, and Early Career Burnout : An Intensive Longitudinal Study of New Professionals
- 2022
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Ingår i: International Journal of Environmental Research and Public Health. - : MDPI AG. - 1661-7827 .- 1660-4601. ; 19:12, s. 7356-7356
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Tidskriftsartikel (refereegranskat)abstract
- Burnout was originally conceptualized based on experiences of new professionals. Role clarity, task mastery, and social acceptance are recognized as key resources enabling new professionals’ management of the challenges of the new profession. However, relations between these resources and stress, strain, and burnout have not yet been thoroughly investigated at professional entry. Increased understanding of these relations could have implications for strategies to prevent burnout. The aim of the study was to investigate within- and between-individual effects over the first months and relations to burnout at one-year post-entry. Data (n = 322) was collected weekly over the first 13 weeks and again 9 months later. Relationships were modelled using a multilevel regression model and correlation analysis. Results showed that on weeks when participants experienced higher role clarity, task mastery, and social acceptance, they reported significantly less stress, and that participants who experienced higher levels of the resources in general, reported significantly less strain. Levels of the resources at three months were related to symptoms of burnout at 12 months. The study findings provide support of the role of task mastery, role clarity, and social acceptance as resources buffering the impact of demands at professional entry on experiences of stress, strain, and burnout.
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| 4. |
- Börjesson, Marcus, 1979-, et al.
(författare)
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Flotation REST as a Stress Reduction Method : The Effects on Anxiety, Muscle Tension, and Performance
- 2018
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Ingår i: Journal of Clinical Sport Psychology. - : Human Kinetics. - 1932-9261 .- 1932-927X. ; 12:3, s. 333-346
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of the study was to investigate the influence of flotation REST upon skilled and less skilled golfers’ anxiety in terms of physiological indicators of stress, self-rated anxiety scores, muscle tension, and the effect on golf putting. Prior to performing the putting task participants underwent a treatment of flotation REST or a period of resting in an armchair. Participants completed both treatments in a randomized order with a two-week interval. The results showed that both flotation REST and the armchair treatment reduced systolic blood pressure and heart rate, with no differences between treatments or athlete skill levels. No significant differences between treatments were revealed regarding self-ratings, level of muscle tension or putting precision. The results indicate that flotation REST may be useful for reducing negative symptoms related to stress and anxiety in general; however, no support for direct positive effects on golf performance were found.
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| 5. |
- Melin, Jeanette, et al.
(författare)
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Exploring a New Application of Construct Specification Equations (CSEs) and Entropy : A Pilot Study with Balance Measurements
- 2023
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Ingår i: Entropy. - : MDPI. - 1099-4300. ; 25:6
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Tidskriftsartikel (refereegranskat)abstract
- Both construct specification equations (CSEs) and entropy can be used to provide a specific, causal, and rigorously mathematical conceptualization of item attributes in order to provide fit-for-purpose measurements of person abilities. This has been previously demonstrated for memory measurements. It can also be reasonably expected to be applicable to other kinds of measures of human abilities and task difficulty in health care, but further exploration is needed about how to incorporate qualitative explanatory variables in the CSE formulation. In this paper we report two case studies exploring the possibilities of advancing CSE and entropy to include human functional balance measurements. In case study I, physiotherapists have formulated a CSE for balance task difficulty by principal component regression of empirical balance task difficulty values from Berg’s Balance Scale transformed using the Rasch model. In case study II, four balance tasks of increasing difficulty due to diminishing bases of support and vision were briefly investigated in relation to entropy as a measure of the amount of information and order as well as physical thermodynamics. The pilot study has explored both methodological and conceptual possibilities and concerns to be considered in further work. The results should not be considered as fully comprehensive or absolute, but rather open up for further discussion and investigations to advance measurements of person balance ability in clinical practice, research, and trials. © 2023 by the authors.
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| 6. |
- Hedström, Jenny, 1979-, et al.
(författare)
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Insecurity, Dispossession, Depletion : Women’s Experiences of Post‐War Development in Myanmar
- 2020
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Ingår i: European Journal of Development Research. - : Palgrave Macmillan. - 0957-8811 .- 1743-9728. ; 32:2, s. 379-403
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Tidskriftsartikel (refereegranskat)abstract
- This article explores the gendered dynamics of Myanmar’s post-war economic reforms through an analysis of women’s experiences of development in Kayah (Karenni) state. In Myanmar, ceasefires and a reduction of armed violence combined with state-driven economic liberalization reforms are conditioned by, but also contribute to remake, gendered relations of power, privilege and marginalization. While new land legislation and development projects have contributed to loss of land and livelihoods among rural populations in general, our study demonstrates that women living in conflict-affected border areas are disproportionally affected. Drawing on interviews and participant observation, we show how this is directly related to an overarching gendered politi- cal economy defined by legacies of conflict, discrimination and uneven processes of development, which positions women as particularly vulnerable to new forms of inse- curity, dispossession and depletion generated by post-war economic transformations. We argue that the political and economic legacies of war in the state has produced a gendered division of labor that positions women as responsible for unpaid and under- paid informal and social reproductive labor, weakens women’s access to land, and results in physical, material, and emotional depletion. Through this focus, our study adds to research on development and economic restructuring in post-war contexts in general, and to emergent scholarship on Myanmar’s economic reforms in particular.
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| 7. |
- Olivius, Elisabeth, 1983-, et al.
(författare)
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Militarized Nationalism as a Platform for Feminist Mobilization? : The Case of the Exiled Burmese Women’s Movement
- 2019
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Ingår i: Women's Studies. - : Elsevier. - 0277-5395 .- 1879-243X. ; 76
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Tidskriftsartikel (refereegranskat)abstract
- Feminist scholars have convincingly demonstrated how militarism and nationalism rely on the (re)production of gendered hierarchies. As a result, feminism is often assumed to be at odds with these political projects. In this article, we demonstrate that this is not always and not necessarily the case: in contrast, militarized nationalism may even constitute fertile ground for the mobilization of feminist organization and activism. We make this argument drawing on an in-depth case study of the emergence and evolution of an exiled Burmese women's movement from within armed ethno-nationalist struggles in the borderlands of Myanmar. Drawing on interviews with women activists, we examine when and how militarized nationalism can provide a space from which feminist agendas can be articulated and successfully pursued. This case demonstrates that militarized nationalism does not only have the potential to mobilize women's participation, but can provide a platform for feminist organization and activism that transcends, challenges, and eventually reshapes militarized nationalist projects in ways that advance women's rights and equality. These findings call into question generalized assumptions about the conflictual relationship between feminism, militarism and nationalism, and contributes to advance feminist debates about women's mobilization in contexts of armed conflicts and nationalist struggles.
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| 8. |
- Rönnlund, Michael, et al.
(författare)
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Secular trends in cognitive test performance : Swedish conscript data 1970–1993
- 2013
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Ingår i: Intelligence. - : Elsevier BV. - 0160-2896 .- 1873-7935. ; 41:1, s. 19-24
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Tidskriftsartikel (refereegranskat)abstract
- We investigated time-related patterns in levels of cognitive performance during the period from 1970 to 1993 based on data from Swedish draft boards. The conscripts, including more than a million 18–19-year old men, had taken one of two versions of the Swedish enlistment battery (SEB67; 1970–1979 or SEB80; 1980–1993), each composed of four subtests. The results revealed significant Flynn effects, with estimated gains of 1.2–1.5 IQ-units per decade. The effect seem to hold across ability levels, even though tendencies of more pronounced effects in the lower half of the ability distribution was observed. The largest gains were for visuospatial tests (Paper Form Board and Metal Folding), with little change, even slight losses during the second sub-period, for tests of verbal knowledge (Concept Discrimination and Synonyms) and a mixed pattern for a test of technical comprehension (losses followed by gains). Finally, comparisons of trends in cognitive performance and in standing height show that the gains in cognitive performance over the years from 1980 to 1993 occurred in the absence of overall gains in height, which speaks against nutrition as the cause of the Flynn effects.
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| 9. |
- Blomqvist, Linnéa, et al.
(författare)
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Care and silence in women’s everyday peacebuilding in Myanmar
- 2021
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Ingår i: Conflict, Security and Development. - : Informa UK Limited. - 1467-8802 .- 1478-1174. ; 21:3, s. 223-244
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Tidskriftsartikel (refereegranskat)abstract
- This article draws on feminist perspectives on the everyday to explore women’s everyday experiences of peace in Kayah state in Myanmar. We locate the daily practices women engage in to maintain life and minimise violence, making visible women’s contributions to everyday peace. In addition, we examine the ways in which women are disproportionally affected by war and prevented from benefitting from post-war changes. Our findings demonstrate that practices of care and silence are key avenues for women’s everyday peacebuilding, through which women sustain peace, ensure survival, and minimise violence in their families and wider communities. At the same time, however, these practices are conditioned by and may contribute to gendered insecurity and marginalisation for women. Through this focus, our analysis shows how women’s positioning in gendered relations of power may both enable their agency in peacebuilding and reinforce their gendered inequality and marginalisation in the post-war period. We conclude that while everyday peace practices may hold the potential for positive change, these can also contribute to the reproduction of inequality, oppression and structural violence.
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| 10. |
- Grimell, Jan, et al.
(författare)
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An advanced perspective on moral challenges and their health-related outcomes through an integration of the moral distress and moral injury theory
- 2020
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Ingår i: Military Psychology. - : Informa UK Limited. - 0899-5605 .- 1532-7876. ; 32:6, s. 380-388
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Tidskriftsartikel (refereegranskat)abstract
- Both the models of moral distress and of moral injury place an emphasis on various types of moral challenges that may violate the individual’s conscience, evoking moral emotions. Yet, there appears to be great conceptual confusion as regards both scholarly perspectives. The purpose of this article is to further elaborate on the qualitative content and conceptual demarcations of the theories of moral injury and moral distress. In the light of this theoretical elaboration, we propose an integrated moral distress and injury scale that provides a more holistic overview of these moral challenges. We suggest that the utility and applicability of the moral injury and moral distress theories may benefit from the integration of these concepts. A practical implication of our theoretical understanding is that processes of recovery, which involve moral dimensions, are complex. In line with this understanding, we advocate a holistic approach to health and well-being among military service members and Veterans.
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