Abstract
Aims
Regular physical activity plays a major role, in both prevention and treatment of type 2 diabetes. Less is known whether vigorous physical activity during young adulthood is associated with costs of diabetes medication in later life. The aim of this study is to evaluate this question.
Methods
The study population consisted of 1314 former elite-class athletes and 860 matched controls. The former athletes were divided into three groups based on their active career sport: endurance, mixed and power sports. Information on purchases of diabetes medication between 1995 and 2009 was obtained from the drug purchase register of the Finnish Social Insurance Institution.
Results
The total cost of diabetes medication per person year was significantly lower among the former endurance (mean 81 € [95% CI 33–151 €]) and mixed group athletes (mean 272 € [95% CI 181–388 €]) compared with the controls (mean 376 € [95% CI 284–485 €]), (p < 0.001 and p = 0.045, respectively). Of the former endurance athletes, 0.4% used insulin, while 5.2% of the controls used insulin (p = 0.018).
Conclusions
A career as former endurance, sprint, jumper or team game athlete seems to reduce the costs of diabetes medication in later life.
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Acknowledgements
We would like to thank the National Institute for Health and Welfare, Department of Public Health, University of Helsinki; Department of Health Sciences, University of Jyväskylä; Paavo Nurmi Centre, Turku and Orton Research Institute, Invalid Foundation, Helsinki for collaboration during the large epidemiological research programme.
Funding
The study was funded by the Ministry of Education and Culture, the Juho Vainio Foundation, the Finnish Heart Research Foundation, the Paavo Nurmi Foundation, the Finnish Cultural Foundation and by a grant from Medical Society of Finland, Finska Läkaresällskapet.
Authors contribution
All authors contributed to the development of the research, interpretation of the data, drafting of the manuscript and approved the final version. ML wrote the manuscript. RK worked up with the data. HK analysed the data.
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The authors declare that they have no conflict of interest.
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The ethics committee of the Hospital District of Helsinki and Uusimaa approved the study.
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All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008.
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All participants have provided written informed consent.
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Laine, M.K., Kujala, R., Eriksson, J.G. et al. Costs of diabetes medication among male former elite athletes in later life. Acta Diabetol 54, 335–341 (2017). https://doi.org/10.1007/s00592-016-0947-9
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DOI: https://doi.org/10.1007/s00592-016-0947-9