RT Journal Article
SR Electronic
T1 Effects of physical fitness training on metabolic syndrome among military personnel in Taiwan
JF BMJ Military Health
JO BMJ Mil Health
FD British Medical Journal Publishing Group
SP bmjmilitary-2020-001761
DO 10.1136/bmjmilitary-2020-001761
A1 Che-Fu Chang
A1 Y-C Wu
A1 C-H Lai
A1 P-C Chen
A1 Y-L Guo
YR 2021
UL http://militaryhealth.bmj.com/content/early/2021/02/04/bmjmilitary-2020-001761.abstract
AB Introduction Metabolic syndrome (MS) is strongly associated with cardiovascular diseases and diabetes but can be prevented with regular physical activity. This study aimed to assess the impact of a physical fitness training programme on MS among military personnel.Methods This retrospective observational study included volunteer army soldiers who underwent annual health examinations between 2011 and 2014. In 2011, the reformed physical fitness training programme and physical fitness test were introduced to the participants. MS evaluation and physical fitness performances were evaluated before and after implementing the training programme using a mixed-effects model and generalised estimating equation, adjusted for sex, age and smoking.Results From 2011 to 2014, 1720 soldiers underwent the annual health examination. In 2011, before the fitness programme, 246 soldiers (14.3%) had MS. After implementation, decreases in blood pressure and fasting glucose levels were observed and maintained for 3 years. Running performance was negatively correlated to triglycerides (ß=−11.37; p<0.001) and waist circumference (ß=−0.42; p<0.001) and positively correlated to high-density lipoprotein cholesterol levels (ß=2.14; p<0.001). The severity of MS was reduced following introduction of the physical fitness programme.Conclusions MS and its components improved after introducing the reformed fitness programme, with running performance proving to be most relevant to MS. Clinicians should encourage increased physical activity to prevent MS among military personnel.