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We estimated the prevalence of ideal cardiovascular health (CVH), and its relationship with cardiovascular disease (CVD) and all-cause mortality in a Chinese population. A cross-sectional survey of CVD risk factors was conducted among Chinese participants aged 35 to 64 years in 2009 to 2010. In 2017, 8965 participants completed follow-up assessments in which CVD and all-cause mortality were collected; 8754 participants were eligible for analysis. The percentage of meeting all 7 ideal CVH metrics was 0.10%. During a median follow-up of 6.3 years, the incidence of CVD and all-cause mortality were 6.02% and 4.85% per 1000 person-year in participants with 0 to 1 ideal CVH metrics, 3.33% and 3.57% in those with 2 to 5, 0.40% and 0.79% in those with 6 to 7, respectively. After adjusting for covariates, the risk of CVD was significantly lower in participants with 2 to 5 (hazard ratio [HR]: 0.67, 95% confidence interval [CI]: 0.45-0.98) and 6 to 7 (HR: 0.12, 95%CI: 0.02-0.87) ideal CVH metrics compared to those with 0 to 1 ideal CVH metrics. The risk of all-cause mortality was decreased as ideal CVH metrics increased (HR: 0.78, 95%CI: 0.70-0.88). A greater number of ideal CVH metrics was associated with a lower risk of CVD and all-cause mortality, but the prevalence of all 7 ideal CVH metrics was low in a Chinese population. [ABSTRACT FROM AUTHOR]

An increasing body of evidence has emerged showing that the central systolic blood pressure (CSBP) is more relevant to the risk of cardiovascular (CV) diseases than brachial blood pressure. However, there are no agreed CSBP threshold values above which the risk of CV disease is increased. The aim of our study was to define the threshold values of the CSBP in a normotensive Chinese population; 10 012 adults 35 to 65 years of age were eligible for analysis. We excluded 3765 participants with hypertension, and the final normotensive reference sample consisted of 6247 participants. We defined abnormally high CSBP as exceeding the 90th percentile age- and sex-specific values in the normotensive population. The 90th percentile cutoff value for CSBP in the reference sample was 125 mm Hg in men and 126 mm Hg in women. The CSBP was significantly higher in participants with diabetes, history of CV disease, and hyperlipidemia (P < .001). The CSBP values increased with age (P < .001). We established that the 90th percentile of the CSBP threshold value in normotensive Chinese middle-aged population is 125 mm Hg for men and 126 mm Hg for women. [ABSTRACT FROM AUTHOR]