Ideal Cardiovascular Health Metrics Modify the Association Between Exposure to Chinese Famine in Fetal and Cardiovascular Disease: A Prospective Cohort Study
Background: No study has explored the modification effect of ideal cardiovascular health metrics (ICVHMs) on the association between famine exposure and risk of cardiovascular disease (CVD) so far. We aim to examine the effect of ICVHMs on the association between exposure to famine early in life and...
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Frontiers Media S.A.
2021
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oai:doaj.org-article:007a89c8bf84496e9cabdb5caf5470472021-11-04T06:31:40ZIdeal Cardiovascular Health Metrics Modify the Association Between Exposure to Chinese Famine in Fetal and Cardiovascular Disease: A Prospective Cohort Study2297-055X10.3389/fcvm.2021.751910https://doaj.org/article/007a89c8bf84496e9cabdb5caf5470472021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fcvm.2021.751910/fullhttps://doaj.org/toc/2297-055XBackground: No study has explored the modification effect of ideal cardiovascular health metrics (ICVHMs) on the association between famine exposure and risk of cardiovascular disease (CVD) so far. We aim to examine the effect of ICVHMs on the association between exposure to famine early in life and the risk of CVD in adulthood.Methods: A total of 61,527 participants free of CVD were included in this study from the Kailuan Study. All participants were divided into three groups, included nonexposed, fetal-exposed, and childhood-exposed groups. Cox regression was used to estimate the effect of famine exposure and ICVHMs on CVD risk.Results: After a median of 13.0 (12.7–13.2) years follow-up, 4,814 incident CVD cases were identified. Compared with nonexposed participants, the CVD risk increased in participants with fetal famine exposure (hazard ratio [HR]: 1.21; 95% CI: 1.07–1.37), but not in childhood famine-exposed participants. After stratifying by the number of ICVHMs, the increased CVD risk associated with fetal famine exposure was only observed in participants with less ICVHMs ( ≤ 2) (HR: 1.30; 95% CI: 1.11–1.52, P for interaction=0.008), but disappeared in those with three or more ICVHMs. The modified effect of ICVHMs was sex specific (P for sex interaction = 0.031).Conclusions: Exposing to famine in the fetal period could increase the risk of CVD in late life; however, ICVHMs might modify the effect of famine exposure on CVD risk, especially in men.Xiong DingJinfeng LiYing WuPeng YangDandan ZhaoXiaojie YuanShuohua ChenXiaoyan LuoYun LiShouling WuFrontiers Media S.A.articlefetalideal cardiovascular health metricsChina faminecardiovascular diseasecohort studyDiseases of the circulatory (Cardiovascular) systemRC666-701ENFrontiers in Cardiovascular Medicine, Vol 8 (2021) |
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fetal ideal cardiovascular health metrics China famine cardiovascular disease cohort study Diseases of the circulatory (Cardiovascular) system RC666-701 |
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fetal ideal cardiovascular health metrics China famine cardiovascular disease cohort study Diseases of the circulatory (Cardiovascular) system RC666-701 Xiong Ding Jinfeng Li Ying Wu Peng Yang Dandan Zhao Xiaojie Yuan Shuohua Chen Xiaoyan Luo Yun Li Shouling Wu Ideal Cardiovascular Health Metrics Modify the Association Between Exposure to Chinese Famine in Fetal and Cardiovascular Disease: A Prospective Cohort Study |
description |
Background: No study has explored the modification effect of ideal cardiovascular health metrics (ICVHMs) on the association between famine exposure and risk of cardiovascular disease (CVD) so far. We aim to examine the effect of ICVHMs on the association between exposure to famine early in life and the risk of CVD in adulthood.Methods: A total of 61,527 participants free of CVD were included in this study from the Kailuan Study. All participants were divided into three groups, included nonexposed, fetal-exposed, and childhood-exposed groups. Cox regression was used to estimate the effect of famine exposure and ICVHMs on CVD risk.Results: After a median of 13.0 (12.7–13.2) years follow-up, 4,814 incident CVD cases were identified. Compared with nonexposed participants, the CVD risk increased in participants with fetal famine exposure (hazard ratio [HR]: 1.21; 95% CI: 1.07–1.37), but not in childhood famine-exposed participants. After stratifying by the number of ICVHMs, the increased CVD risk associated with fetal famine exposure was only observed in participants with less ICVHMs ( ≤ 2) (HR: 1.30; 95% CI: 1.11–1.52, P for interaction=0.008), but disappeared in those with three or more ICVHMs. The modified effect of ICVHMs was sex specific (P for sex interaction = 0.031).Conclusions: Exposing to famine in the fetal period could increase the risk of CVD in late life; however, ICVHMs might modify the effect of famine exposure on CVD risk, especially in men. |
format |
article |
author |
Xiong Ding Jinfeng Li Ying Wu Peng Yang Dandan Zhao Xiaojie Yuan Shuohua Chen Xiaoyan Luo Yun Li Shouling Wu |
author_facet |
Xiong Ding Jinfeng Li Ying Wu Peng Yang Dandan Zhao Xiaojie Yuan Shuohua Chen Xiaoyan Luo Yun Li Shouling Wu |
author_sort |
Xiong Ding |
title |
Ideal Cardiovascular Health Metrics Modify the Association Between Exposure to Chinese Famine in Fetal and Cardiovascular Disease: A Prospective Cohort Study |
title_short |
Ideal Cardiovascular Health Metrics Modify the Association Between Exposure to Chinese Famine in Fetal and Cardiovascular Disease: A Prospective Cohort Study |
title_full |
Ideal Cardiovascular Health Metrics Modify the Association Between Exposure to Chinese Famine in Fetal and Cardiovascular Disease: A Prospective Cohort Study |
title_fullStr |
Ideal Cardiovascular Health Metrics Modify the Association Between Exposure to Chinese Famine in Fetal and Cardiovascular Disease: A Prospective Cohort Study |
title_full_unstemmed |
Ideal Cardiovascular Health Metrics Modify the Association Between Exposure to Chinese Famine in Fetal and Cardiovascular Disease: A Prospective Cohort Study |
title_sort |
ideal cardiovascular health metrics modify the association between exposure to chinese famine in fetal and cardiovascular disease: a prospective cohort study |
publisher |
Frontiers Media S.A. |
publishDate |
2021 |
url |
https://doaj.org/article/007a89c8bf84496e9cabdb5caf547047 |
work_keys_str_mv |
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