Joseph J. Knapik , Daniel W. Trone , Ryan A. Steelman , Harris R. Lieberman
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Associations between body mass index and filled prescription medications among US military service members
This cross-sectional investigation examined associations between body mass index (BMI) and filled prescription medications (FPMs) among military service members (SMs). A stratified random sample of active duty SMs was obtained from military workforce records. Participants (n = 26,117) completed a questionnaire on demographics and lifestyle factors and their FPMs were obtained from the military Pharmacy Data Transaction Service. Medications were classified by their American Hospital Formulary System Pharmacologic-Therapeutic Classification System (PTCS) codes. FPMs across PTCS codes were compared across three BMI levels: normal weight (<25.0 kg/m2), overweight (25.0–29.9 kg/m2), and obese (≥30 kg/m2). SMs who were overweight and obese had 1.21 (95 %confidence interval [95 %CI]=1.14–1.29) and 1.60 (95 %CI=1.47–1.75) times higher odds of a FPM than normal weight SMs, respectively. Compared to normal weight SMs, SMs who were overweight had higher prevalence of FPMs in 14 of 20 PTCS codes and SMs who were obese in 15 of 20 PTCS codes, after adjustment for demographic and lifestyle factors. In most PTCS codes there was a dose-response such that as BMI level increased so did the prevalence of FPMs. In this young, physically active group of SMs, prevalence of many types of FPMs increased as BMI increased in a dose-response pattern.
期刊介绍:
The aim of Obesity Research & Clinical Practice (ORCP) is to publish high quality clinical and basic research relating to the epidemiology, mechanism, complications and treatment of obesity and the complication of obesity. Studies relating to the Asia Oceania region are particularly welcome, given the increasing burden of obesity in Asia Pacific, compounded by specific regional population-based and genetic issues, and the devastating personal and economic consequences. The journal aims to expose health care practitioners, clinical researchers, basic scientists, epidemiologists, and public health officials in the region to all areas of obesity research and practice. In addition to original research the ORCP publishes reviews, patient reports, short communications, and letters to the editor (including comments on published papers). The proceedings and abstracts of the Annual Meeting of the Asia Oceania Association for the Study of Obesity is published as a supplement each year.