Baseline and Cumulative Blood Pressure in Predicting the Occurrence of Cardiovascular Events.

ABSTRACT: Background: Both baseline blood pressure (BP) and cumulative BP have been used to estimate cardiovascular event (CVE) risk of higher BP, but which one is more reliable for recommendation to routine clinical practice is unclear. Methods: In this prospective study, conducted in the Kailuan community of Tanshan City, China, a total of 95,702 participants free of CVEs at baseline (2006-2007) were included and followed up until 2017. Time-weighted cumulative BP that expresses the extent of cumulative BP exposure is defined as the sum of the mean of two consecutive systolic or diastolic BP times the interval between the two determinations, then normalized by the total follow-up duration. Incident CVEs during 2006-2017 were confirmed by review of medical records. We performed a comp

SUBMITTER: Zuo Y 

PROVIDER: S-EPMC8490882 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature