European journal of preventive cardiology · 2019
Associations of blood pressure categories defined by 2017 ACC/AHA guidelines with mortality in China: Pooled results from three prospective cohorts.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Liu Na, Yang Jae Jeong, Meng Ruiwei, Pan Xiong-Fei, Zhang Xiaomin, He Meian, Li Honglan, Gao Yu-Tang, Xiang Yong-Bing, Shu Xiao-Ou, Zheng Wei, Wu Tangchun, Yu Danxia, Pan An
Аннотация
BACKGROUND: The recent American College of Cardiology/American Heart Association guidelines for high blood pressure lowered the hypertension criteria from systolic/diastolic blood pressure (SBP/DBP) of 140/90 mmHg or greater to 130/80 mmHg or greater, while the potential impact of the change on Chinese adults remains unclear.
DESIGN: A pooled prospective cohort analysis.
METHODS: Included were 154,407 Chinese adults from three prospective cohorts, which measured blood pressure at baseline and follow-up visits, and tracked death events by linkages to medical insurance system or vital statistics registries. Cox regression models were used to estimate the hazard ratios (HRs) and 95% confidence intervals (CIs).
RESULTS: During a total follow-up of 1,718,089 person-years, 14,692 deaths were documented including 5086 cardiovascular deaths (1277 ischaemic heart disease and 2509 cerebrovascular disease deaths). Compared to normal blood pressure (SBP/DBP < 120/80 mmHg), newly defined stage 1 hypertension (SBP/DBP 130-139/80-89 mmHg) was associated with increased cardiovascular mortality (HR 1.40, 95% CI 1.16-1.69; HR 1.36, 95% CI 1.12-1.65 for ischaemic heart disease mortality; HR 1.53, 95% CI 1.18-2.00 for cerebrovascular mortality), but not with all-cause mortality (HR 1.04, 95% CI 0.89-1.21). Stage 2 hypertension (SBP/DBP ≥ 140/90 mmHg) showed significant associations with cardiovascular disease and all-cause mortality, while elevated blood pressure (SBP 120-129 mmHg and DBP < 80 mmHg) showed null associations. The associations were stronger in adults younger than 65 years and adults without pre-existing cardiovascular disease compared with their counterparts (P for heterogeneity < 0.05).
CONCLUSIONS: The newly defined stage 1 hypertension is associated with an increased risk of cardiovascular disease mortality in the Chinese population, particularly among younger adults and those without a history of cardiovascular disease.
DESIGN: A pooled prospective cohort analysis.
METHODS: Included were 154,407 Chinese adults from three prospective cohorts, which measured blood pressure at baseline and follow-up visits, and tracked death events by linkages to medical insurance system or vital statistics registries. Cox regression models were used to estimate the hazard ratios (HRs) and 95% confidence intervals (CIs).
RESULTS: During a total follow-up of 1,718,089 person-years, 14,692 deaths were documented including 5086 cardiovascular deaths (1277 ischaemic heart disease and 2509 cerebrovascular disease deaths). Compared to normal blood pressure (SBP/DBP < 120/80 mmHg), newly defined stage 1 hypertension (SBP/DBP 130-139/80-89 mmHg) was associated with increased cardiovascular mortality (HR 1.40, 95% CI 1.16-1.69; HR 1.36, 95% CI 1.12-1.65 for ischaemic heart disease mortality; HR 1.53, 95% CI 1.18-2.00 for cerebrovascular mortality), but not with all-cause mortality (HR 1.04, 95% CI 0.89-1.21). Stage 2 hypertension (SBP/DBP ≥ 140/90 mmHg) showed significant associations with cardiovascular disease and all-cause mortality, while elevated blood pressure (SBP 120-129 mmHg and DBP < 80 mmHg) showed null associations. The associations were stronger in adults younger than 65 years and adults without pre-existing cardiovascular disease compared with their counterparts (P for heterogeneity < 0.05).
CONCLUSIONS: The newly defined stage 1 hypertension is associated with an increased risk of cardiovascular disease mortality in the Chinese population, particularly among younger adults and those without a history of cardiovascular disease.