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- Bentham, James, et al.
(författare)
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A century of trends in adult human height
- 2016
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Ingår i: eLIFE. - : eLife Sciences Publications Ltd. - 2050-084X. ; 5
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Tidskriftsartikel (refereegranskat)abstract
- Being taller is associated with enhanced longevity, and higher education and earnings. We reanalysed 1472 population-based studies, with measurement of height on more than 18.6 million participants to estimate mean height for people born between 1896 and 1996 in 200 countries. The largest gain in adult height over the past century has occurred in South Korean women and Iranian men, who became 20.2 cm (95% credible interval 17.5–22.7) and 16.5 cm (13.3– 19.7) taller, respectively. In contrast, there was little change in adult height in some sub-Saharan African countries and in South Asia over the century of analysis. The tallest people over these 100 years are men born in the Netherlands in the last quarter of 20th century, whose average heights surpassed 182.5 cm, and the shortest were women born in Guatemala in 1896 (140.3 cm; 135.8– 144.8). The height differential between the tallest and shortest populations was 19-20 cm a century ago, and has remained the same for women and increased for men a century later despite substantial changes in the ranking of countries.
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| 2. |
- Zhou, Bin, et al.
(författare)
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Worldwide trends in diabetes since 1980: A pooled analysis of 751 population-based studies with 4.4 million participants
- 2016
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Ingår i: The Lancet. - : Elsevier B.V.. - 0140-6736 .- 1474-547X. ; 387:10027, s. 1513-1530
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Tidskriftsartikel (refereegranskat)abstract
- Background: One of the global targets for non-communicable diseases is to halt, by 2025, the rise in the age standardised adult prevalence of diabetes at its 2010 levels. We aimed to estimate worldwide trends in diabetes, how likely it is for countries to achieve the global target, and how changes in prevalence, together with population growth and ageing, are aff ecting the number of adults with diabetes.Methods: We pooled data from population-based studies that had collected data on diabetes through measurement of its biomarkers. We used a Bayesian hierarchical model to estimate trends in diabetes prevalence-defined as fasting plasma glucose of 7.0 mmol/L or higher, or history of diagnosis with diabetes, or use of insulin or oral hypoglycaemic drugs-in 200 countries and territories in 21 regions, by sex and from 1980 to 2014. We also calculated the posterior probability of meeting the global diabetes target if post-2000 trends continue.Findings: We used data from 751 studies including 4372000 adults from 146 of the 200 countries we make estimates for. Global age-standardised diabetes prevalence increased from 4.3% (95% credible interval 2.4-17.0) in 1980 to 9.0% (7.2-11.1) in 2014 in men, and from 5.0% (2.9-7.9) to 7.9% (6.4-9.7) in women. The number of adults with diabetes in the world increased from 108 million in 1980 to 422 million in 2014 (28.5% due to the rise in prevalence, 39.7% due to population growth and ageing, and 31.8% due to interaction of these two factors). Age-standardised adult diabetes prevalence in 2014 was lowest in northwestern Europe, and highest in Polynesia and Micronesia, at nearly 25%, followed by Melanesia and the Middle East and north Africa. Between 1980 and 2014 there was little change in age-standardised diabetes prevalence in adult women in continental western Europe, although crude prevalence rose because of ageing of the population. By contrast, age-standardised adult prevalence rose by 15 percentage points in men and women in Polynesia and Micronesia. In 2014, American Samoa had the highest national prevalence of diabetes (>30% in both sexes), with age-standardised adult prevalence also higher than 25% in some other islands in Polynesia and Micronesia. If post-2000 trends continue, the probability of meeting the global target of halting the rise in the prevalence of diabetes by 2025 at the 2010 level worldwide is lower than 1% for men and is 1% for women. Only nine countries for men and 29 countries for women, mostly in western Europe, have a 50% or higher probability of meeting the global target.Interpretation: Since 1980, age-standardised diabetes prevalence in adults has increased, or at best remained unchanged, in every country. Together with population growth and ageing, this rise has led to a near quadrupling of the number of adults with diabetes worldwide. The burden of diabetes, both in terms of prevalence and number of adults aff ected, has increased faster in low-income and middle-income countries than in high-income countries.
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| 5. |
- Andersen, Mark B., 1951-, et al.
(författare)
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A methodology of loving kindness : how interpersonal neurobiology, compassion, and transference can inform researcher–participant encounters and storytelling
- 2016
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Ingår i: Qualitative Research in Sport, Exercise and Health. - Abingdon, Oxon : Routledge. - 2159-676X .- 2159-6778. ; 8:1, s. 1-20
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Tidskriftsartikel (refereegranskat)abstract
- This article concerns some central aspects of methodology in qualitative research: the participants’ and investigators’ storytelling, and the main instruments in many interview-based qualitative studies, the researchers themselves. We discuss several ethical and interpersonal aspects of qualitative research encounters between investigators and their interviewee participants. Interviewing research participants is a fundamentally exploitative process, and we make suggestions for how we can temper that exploitation by giving something of value back to our participants and to make sure the well-being of the participant is not compromised by our actions. Many research topics in qualitative studies concern experiences of stress, distress and trauma, and interviewees re-telling their stories may become retraumatised. Such retraumatisation constitutes abuse on the part of the researcher. To counter potential abuse and exploitation, we discuss how researchers, as the central instruments in interview-based investigations, can use knowledge of interpersonal neurobiology, psychodynamic theory and mindful practice to enable them to hold their participants (and their participants’ stories) in loving care and maybe even help in healing processes. © 2015 Taylor & Francis
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| 8. |
- Gibbs, Petah M., et al.
(författare)
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Development of a clinical sport projective assessment method : the Athlete Apperception Technique (AAT)
- 2017
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Ingår i: Qualitative Research in Sport, Exercise and Health. - Abingdon : Routledge. - 2159-676X .- 2159-6778. ; 9:1, s. 33-48
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Tidskriftsartikel (refereegranskat)abstract
- Within the field of applied sport psychology, there is an increasing appreciation for diversity of training models, research methodologies, and therapeutic approaches. For example, psychodynamic formulations and interpretations have begun to appear more frequently in the sport psychology literature. In keeping with emerging psychodynamic viewpoints, we believe the time is right to introduce a qualitative sport-specific projective instrument: the Athlete Apperception Technique (AAT). The AAT represents a new technique based on psychodynamic theory and established projective test construction principles. It was designed primarily as a clinical tool for practitioners and not as an instrument for quantitative research into personality. It does, however, have potential research applications, especially in clinical sport case study research and narrative analysis investigations. The AAT produces an idiographic understanding of athletes’ characteristics, anxieties, and motivations (both conscious and unconscious). We briefly review the literature on the development of projective techniques, explain the rationale underlying the development of the AAT, and present three sequential studies to explain the AAT image selection procedures that led to the final product. © 2016 Informa UK Limited, trading as Taylor & Francis Group.
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| 9. |
- Ivarsson, Andreas, 1984-, et al.
(författare)
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It Pays to Pay Attention : A Mindfulness-Based Program for Injury Prevention with Soccer Players
- 2015
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Ingår i: Journal of Applied Sport Psychology. - Philadelphia, PA : Routledge. - 1041-3200 .- 1533-1571. ; 27:3, s. 319-334
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to examine the extent to which a mindfulness-based program could reduce the number of sports injuries in a sample of soccer players. A total of 41 junior elite soccer players were randomly assigned to the treatment or the attentional control group. The treatment group took part in a 7-session program based on the mindfulness, acceptance, and commitment (MAC) approach (Gardner & Moore, 2007). The attentional control group was offered 7 sessions of sport psychology presentations with a particular focus on soccer. There were no statistically significant differences in injury rates between the two groups (U (39) = 149.50, z= −1.77, p = .077), but there was a medium effect size (adjusted Cohen´s d = −0.59, approx. 80% CI for d = −0.37 – −0.74). Moreover, 67% of the players in the mindfulness group remained injury-free in comparison to 40% in the control group. This result suggests that an intervention program focusing on strategies for improving attention could decrease injury risk. Recommendations include applying mindfulness exercises in athletes’ daily training to help lower injury risk. © 2015, Copyright © Association for Applied Sport Psychology.
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| 10. |
- Ivarsson, Andreas, 1984-, et al.
(författare)
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Psychosocial factors and sport injuries: Meta-analyses for prediction and prevention
- 2017
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Ingår i: Sports Medicine. - Auckland : Springer Science and Business Media LLC. - 0112-1642 .- 1179-2035. ; 47:2, s. 353-365
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Tidskriftsartikel (refereegranskat)abstract
- Background Several studies have suggested that psychosocial variables can increase the risk of becoming injured during sport participation. Objectives The main objectives of these meta-analyses were to examine (i) the effect sizes of relationships between the psychosocial variables (suggested as injury predictors in the model of stress and athletic injury) and injury rates, and (ii) the effects of psychological interventions aimed at reducing injury occurrence (prevention). Methods Electronic databases as well as specific sport and exercise psychology journals were searched. The literature review resulted in 48 published studies containing 161 effect sizes for injury prediction and seven effect sizes for injury prevention. Results The results showed that stress responses (r = 0.27, 80 % CI [0.20, 0.33]) and history of stressors (r = 0.13, 80 % CI [0.11, 0.15]) had the strongest associations with injury rates. Also, the results from the path analysis showed that the stress response mediated the relationship between history of stressors and injury rates. For injury prevention studies, all studies included (N = 7) showed decreased injury rates in the treatment groups compared to control groups. Conclusion The results support the model’s suggestion that psychosocial variables, as well as psychologically, based interventions, can influence injury risk among athletes.
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