BACKGROUND: Recent studies have investigated the association of transitions in metabolic health and obesity status over time with the risk of cardiovascular disease, focusing on the subgroup demonstrating metabolically healthy obesity. However, these studies have produced inconsistent results. This study evaluates the relation in a general Chinese population. METHODS: We conducted a prospective cohort study in a general population in Northeast China, with examinations of cardiovascular health from 2012-2015 and follow-up for incident cardiovascular disease until 2018. Cox proportional hazards and logistic regression models were used to investigate the association of baseline metabolic health and obesity status and transitions in those statuses with cardiovascular disease risk. RESULTS: A total of 7472 participants aged ≥35 years who were free of cardiovascular disease at baseline were included in this analysis. Over a median follow-up of 4.66 years, a total of 344 cardiovascular disease events occurred. Among the 3380 participants who were obese at baseline, 37.1% were metabolically healthy. Metabolically healthy obesity was associated with a 48% increased risk of cardiovascular disease (hazard ratio: 1.48; 95% confidence interval: 1.07-2.06) compared with the metabolically healthy non-obese group at baseline. Transition from metabolically healthy obesity to metabolically unhealthy obesity was associated with elevated cardiovascular disease risk with an odds ratio of 1.82 (95% confidence interval: 1.06-3.14) compared with metabolically healthy non-obesity throughout after adjustment. Even maintaining metabolically healthy obesity over time was associated with a higher risk of cardiovascular disease (odds ratio: 1.72; 95% confidence interval: 1.00-2.97). CONCLUSIONS: Weight control and management of existing metabolic disorders should be prioritized in all obese population. Published on behalf of the European Society of Cardiology. All rights reserved.
BACKGROUND: Recent studies have investigated the association of transitions in metabolic health and obesity status over time with the risk of cardiovascular disease, focusing on the subgroup demonstrating metabolically healthy obesity. However, these studies have produced inconsistent results. This study evaluates the relation in a general Chinese population. METHODS: We conducted a prospective cohort study in a general population in Northeast China, with examinations of cardiovascular health from 2012-2015 and follow-up for incident cardiovascular disease until 2018. Cox proportional hazards and logistic regression models were used to investigate the association of baseline metabolic health and obesity status and transitions in those statuses with cardiovascular disease risk. RESULTS: A total of 7472 participants aged ≥35 years who were free of cardiovascular disease at baseline were included in this analysis. Over a median follow-up of 4.66 years, a total of 344 cardiovascular disease events occurred. Among the 3380 participants who were obese at baseline, 37.1% were metabolically healthy. Metabolically healthy obesity was associated with a 48% increased risk of cardiovascular disease (hazard ratio: 1.48; 95% confidence interval: 1.07-2.06) compared with the metabolically healthy non-obese group at baseline. Transition from metabolically healthy obesity to metabolically unhealthy obesity was associated with elevated cardiovascular disease risk with an odds ratio of 1.82 (95% confidence interval: 1.06-3.14) compared with metabolically healthy non-obesity throughout after adjustment. Even maintaining metabolically healthy obesity over time was associated with a higher risk of cardiovascular disease (odds ratio: 1.72; 95% confidence interval: 1.00-2.97). CONCLUSIONS: Weight control and management of existing metabolic disorders should be prioritized in all obese population. Published on behalf of the European Society of Cardiology. All rights reserved.
Authors: Maoxiang Zhao; Wenjuan Du; Qianqian Zhao; Yating Chen; Bin Li; Zhonghui Xie; Zihao Fu; Nan Zhang; Xiaowei Cheng; Xiaoqian Li; Siyu Yao; Miao Wang; Chi Wang; Shouling Wu; Hao Xue; Yang Li Journal: Front Cardiovasc Med Date: 2022-06-28
Authors: David Berrigan; Ailing Liu; Britni R Belcher; Ann Chao; Liwen Fang; Charles E Matthews; Baohua Wang; Linhong Wang; Ning Wang; Yu Wang; Lichen Yang; Martha S Linet; Nancy Potischman Journal: Int J Environ Res Public Health Date: 2020-08-26 Impact factor: 4.614