Association between body weight change during early and middle adulthood and the risk of type 2 diabetes in middle aged and elderly population
10.3760/cma.j.issn.0254-6450.2017.12.023
- VernacularTitle:成年早中期体重变化与中老年糖尿病的相关性研究
- Author:
Qiang HU
1
;
Chaoqiang JIANG
;
Weisen ZHANG
;
Karkeung CHENG
;
Lin XU
;
Yali JIN
;
Zhenmin SHEN
;
Feng ZHU
;
Taihing LAM
Author Information
1. 510620,广州市第十二人民医院分子流行病学研究室
- Keywords:
Body mass index;
Type 2 diabetes mellitus;
Biobank Cohort
- From:
Chinese Journal of Epidemiology
2017;38(12):1699-1702
- CountryChina
- Language:Chinese
-
Abstract:
Objective To examine the association between weight changes during early and middle adulthood and the risk of type 2 diabetes mellitus in middle aged and elderly population.Methods Based on the Guangzhou Biobank Cohort Study (GBCS),28 736 residents aged ≥50 years were included in Guangzhou.Multivariate logistic regression was used to analyze the association between body weight changes during early or middle adulthood and age when the heaviest weight reaching the threshold on the risk of type 2 diabetes mellitus in middle age or elderly population.Adjustments on age,smoking,alcohol consumption,physical activity,education level,occupation,district of residence and body mass index etc.,were made.Results The mean age was 64.3 (standard deviation=6.7) years in men and 61.0 (standard deviation=7.0) years in women,with the prevalence rates of diabetes as 13.1％ and 13.7％ in men and women,respectively.Compared to those with stable body weight,the risk of diabetes increased with weight gain during early and middle adulthood in both men and women (both P values for trend ＜0.01).Participants who gained more than 20 kg during early and middle adulthood were associated with the highest risk of diabetes in men (OR=2.83,95％ CI:1.99-4.02) and women (OR=3.13,95％CI:2.47-3.96).Compared to those who reached the highest weight at age 20,those who reaching the highest weight at 40 to 49 years were associated with the highest risk of diabetes,with OR being 5.32 (95％CI:1.92-14.8) in men and 3.41 (95％CI:2.49-4.67) in women,respectively.Weight loss in adulthood was associated with self-reported but not newly diagnosed diabetic cases in both middle and older aged men and women.Conclusion Weight gain during early and middle adulthood may increase the risk of diabetes in middle and older aged population.The detrimental effect of obesity on diabetes might become significantly visible in the next decades.
