Lifestyle, cardiometabolic disease, and multimorbidity in a prospective Chinese study.

Han Y., Hu Y., Yu C., Guo Y., Pei P., Yang L., Chen Y., Du H., Sun D., Pang Y., Chen N., Clarke R., Chen J., Chen Z., Li L., Lv J., China Kadoorie Biobank Collaborative Group None.

AIMS: The potential difference in the impacts of lifestyle factors (LFs) on progression from healthy to first cardiometabolic disease (FCMD), subsequently to cardiometabolic multimorbidity (CMM), and further to death is unclear. METHODS AND RESULTS: We used data from the China Kadoorie Biobank of 461 047 adults aged 30-79 free of heart disease, stroke, and diabetes at baseline. Cardiometabolic multimorbidity was defined as the coexistence of two or three CMDs, including ischaemic heart disease (IHD), stroke, and type 2 diabetes (T2D). We used multi-state model to analyse the impacts of high-risk LFs (current smoking or quitting because of illness, current excessive alcohol drinking or quitting, poor diet, physical inactivity, and unhealthy body shape) on the progression of CMD. During a median follow-up of 11.2 years, 87 687 participants developed at least one CMD, 14 164 developed CMM, and 17 541 died afterwards. Five high-risk LFs played crucial but different roles in all transitions from healthy to FCMD, to CMM, and then to death. The hazard ratios (95% confidence intervals) per one-factor increase were 1.20 (1.19, 1.21) and 1.14 (1.11, 1.16) for transitions from healthy to FCMD, and from FCMD to CMM, and 1.21 (1.19, 1.23), 1.12 (1.10, 1.15), and 1.10 (1.06, 1.15) for mortality risk from healthy, FCMD, and CMM, respectively. When we further divided FCMDs into IHD, ischaemic stroke, haemorrhagic stroke, and T2D, we found that LFs played different roles in disease-specific transitions even within the same transition stage. CONCLUSION: Assuming causality exists, our findings emphasize the significance of integrating comprehensive lifestyle interventions into both health management and CMD management.

DOI

10.1093/eurheartj/ehab413

Type

Journal article

Journal

Eur Heart J

Publication Date

07/09/2021

Volume

42

Pages

3374 - 3384

Keywords

Cardiometabolic disease, Lifestyle, Multimorbidity, Progression, Prospective cohort study, Brain Ischemia, China, Diabetes Mellitus, Type 2, Humans, Life Style, Multimorbidity, Prospective Studies, Risk Factors, Stroke

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