Life course trajectories of systolic blood pressure using longitudinal data from eight UK cohorts.

ABSTRACT:

Background

Much of our understanding of the age-related progression of systolic blood pressure (SBP) comes from cross-sectional data, which do not directly capture within-individual change. We estimated life course trajectories of SBP using longitudinal data from seven population-based cohorts and one predominantly white collar occupational cohort, each from the United Kingdom and with data covering different but overlapping age periods.

Methods and findings

Data are from 30,372 individuals and comprise 102,583 SBP observations spanning from age 7 to 80+y. Multilevel models were fitted to each cohort. Four life course phases were evident in both sexes: a rapid increase in SBP coinciding with peak adolescent growth, a more gentle increase in early adulthood, a midlife acceler

SUBMITTER: Wills AK 

PROVIDER: S-EPMC3114857 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature