• Yan-Bo Zhang, Xiong-Fei Pan, Qi Lu, Yan-Xiu Wang, Ting-Ting Geng, Yan-Feng Zhou, Linda M Liao, Zhou-Zheng Tu, Jun-Xiang Chen, Peng-Fei Xia, Yi Wang, Zhen-Zhen Wan, Kun-Quan Guo, Kun Yang, Han-Dong Yang, Shuo-Hua Chen, Guo-Dong Wang, Xu Han, Yi-Xin Wang, Danxia Yu, Mei-An He, Xiao-Min Zhang, Lie-Gang Liu, Tangchun Wu, Shou-Ling Wu, Gang Liu, and An Pan.
• Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
• Mayo Clin. Proc. 2023 Jan 1; 98 (1): 607460-74.

ObjectiveTo prospectively examine the associations of combined lifestyle factors with incident cardiovascular disease (CVD) and mortality in patients with diabetes.Patients And MethodsPatients with prevalent diabetes were included from 5 prospective, population-based cohorts in China (Dongfeng-Tongji cohort and Kailuan study), the United Kingdom (UK Biobank study), and the United States (National Health and Nutrition Examination Survey and National Institutes of Health-AARP Diet and Health Study). Healthy lifestyle scores were constructed according to non-current smoking, low to moderate alcohol drinking, regular physical activity, healthy diet, and optimal body weight; the healthy level of each lifestyle factor was assigned 1 point, or 0 for otherwise, and the range of the score was 0 to 5. Cox proportional hazards models were used to estimate hazard ratios for incident CVD, CVD mortality, and all-cause mortality adjusting for sociodemographic, medical, and diabetes-related factors, and outcomes were obtained by linkage to medical records and death registries. Data were collected from October 18, 1988, to September 30, 2020.ResultsA total of 6945 incident CVD cases were documented in 41,350 participants without CVD at baseline from the 2 Chinese cohorts and the UK Biobank during 389,330 person-years of follow-up, and 40,353 deaths were documented in 101,219 participants from all 5 cohorts during 1,238,391 person-years of follow-up. Adjusted hazard ratios (95% CIs) comparing patients with 4 or 5 vs 0 or 1 healthy lifestyle factors were 0.67 (0.60 to 0.74) for incident CVD, 0.58 (0.50 to 0.68) for CVD mortality, and 0.60 (0.53 to 0.68) for all-cause mortality. Findings remained consistent across different cohorts, subgroups, and sensitivity analyses.ConclusionThe international analyses document that adherence to multicomponent healthy lifestyles is associated with lower risk of CVD and premature death of patients with diabetes.Copyright © 2022 Mayo Foundation for Medical Education and Research. All rights reserved.

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