Frontiers in Endocrinology (Jul 2022)

The Relative Body Weight Gain From Early to Middle Life Adulthood Associated With Later Life Risk of Diabetes: A Nationwide Cohort Study

  • Min Xu,
  • Min Xu,
  • Yan Qi,
  • Yan Qi,
  • Gang Chen,
  • Yingfen Qin,
  • Shengli Wu,
  • Tiange Wang,
  • Tiange Wang,
  • Zhiyun Zhao,
  • Zhiyun Zhao,
  • Yu Xu,
  • Yu Xu,
  • Mian Li,
  • Mian Li,
  • Li Chen,
  • Lulu Chen,
  • Yuhong Chen,
  • Yuhong Chen,
  • Huacong Deng,
  • Zhengnan Gao,
  • Yanan Huo,
  • Qiang Li,
  • Chao Liu,
  • Zuojie Luo,
  • Yiming Mu,
  • Guijun Qin,
  • Feixia Shen,
  • Lixin Shi,
  • Qing Su,
  • Qin Wan,
  • Guixia Wang,
  • Shuangyuan Wang,
  • Shuangyuan Wang,
  • Youmin Wang,
  • Ruying Hu,
  • Yiping Xu,
  • Li Yan,
  • Tao Yang,
  • Xuefeng Yu,
  • Yinfei Zhang,
  • Tianshu Zeng,
  • Xulei Tang,
  • Zhen Ye,
  • Jiajun Zhao,
  • Yufang Bi,
  • Yufang Bi,
  • Guang Ning,
  • Guang Ning,
  • Jieli Lu,
  • Jieli Lu,
  • Weiqing Wang,
  • Weiqing Wang

DOI
https://doi.org/10.3389/fendo.2022.927067
Journal volume & issue
Vol. 13

Abstract

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AimTo determine the effect of decade-based body weight gain from 20 to 50 years of age on later life diabetes risk.Methods35,611 non-diabetic participants aged ≥ 50 years from a well-defined nationwide cohort were followed up for average of 3.6 years, with cardiovascular diseases and cancers at baseline were excluded. Body weight at 20, 30, 40, and 50 years was reported. The overall 30 years and each 10-year weight gain were calculated from the early and middle life. Cox regression models were used to estimate risks of incident diabetes.ResultsAfter 127,745.26 person-years of follow-up, 2,789 incident diabetes were identified (incidence rate, 2.18%) in 25,289 women (mean weight gain 20-50 years, 7.60 kg) and 10,322 men (7.93 kg). Each 10-kg weight gain over the 30 years was significantly associated with a 39.7% increased risk of incident diabetes (95% confidence interval [CI], 1.33-1.47); weight gain from 20-30 years showed a more prominent effect on the risk of developing diabetes before 60 years than that of after 60 years (Hazard ratio, HR = 1.084, 95% CI [1.049-1.121], P <0.0001 vs. 1.015 [0.975-1.056], P = 0.4643; PInteraction=0.0293). It showed a stable effect of the three 10-year intervals weight gain on risk of diabetes after 60 years (HR=1.055, 1.038, 1.043, respectively, all P < 0.0036).ConclusionsThe early life weight gain showed a more prominent effect on developing diabetes before 60 years than after 60 years; however, each-decade weight gain from 20 to 50 years showed a similar effect on risk developing diabetes after 60 years.

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