8周基础军训对入伍新兵的定量胰岛素敏感性指标的影响

Study on the Effect of 8-week Basic Military Training on New Conscripts' Quantitative Insulin Sensitivity Check Index

目的探讨8周的基础军训(basic military training,以下简称BMT)对入伍新兵的定量胰岛素敏感性指标(Quantitative Insulin Sensitivity Check Index以下简称QUICKI)的影响。方法将新疆边防部队2016年度入警的39名男性新兵,年龄(18.83±1.53)岁。依据体质指数(body mass index,以下简称BMI)分为3组,其中低体重组(BMI<18.5 kg/m^2)8人,正常体重组(18.5 kg/m^2≤BMI<24.9 kg/m^2)16人,超重组(BMI≥24.9 kg/m^2)15人。分别在8周BMT前、后测量身高,体重,腰围,空腹的血糖、胰岛素及血脂。结果经过8周的BMT,各个组别QUICKI指数无明显变化(P>0.05);超重组的QUICKI指数无论是在BMT前还是在BMT后均明显低于正常体重组及低体重组(P<0.05)。结论 8周的BMT对入伍新兵的QUICKI指数未见有显著影响。QUICKI指数与BMI呈一定程度的负相关。

Objective To investigate the effect of 8-week basic military training（BMT） on the new conscripts＇ Quantitative Insulin Sensitivity Check Index（QUICKI）.Methods A total of 39 newmale conscripts of Xinjiang Frontier Armed Police（age：18.83±1.53 y） in2016 were allocated for three groups by body mass index（BMI）： the underweight group（BMI18.5 kg/m^2, n=8, the normal weight group（18.5 kg/m^2≤BMI24.9 kg/m^2, n=16, the overweight group（BMI≥24.9 kg/m^2, n=15）.Height, weight, waist circumference, fasting serum glucose, insulin and lipid were measured and recorded at the beginning and the end of 8-week BMT respectively. Results After 8-week BMT, QUICKI index of the new conscripts has no significant change（P0.05）. Both at the beginning and the end of 8-week BMT,QUICKI index in overweight group were significant lower when compared to the normal weight subjects and the underweight subjects（P0.05）. Conclusion 8-week BMT can＇t change the new conscripts＇ QUICKI index significantly and there is a negative relationship between QUICKI index and BMI.