Twenty-Five-Year Changes In Office And Ambulatory Blood Pressure: Results From The Coronary Artery Risk Development In Young Adults (Cardia) Study
AMERICAN JOURNAL OF HYPERTENSION(2021)
摘要
BACKGROUNDBlood pressure (BP) measured in the office setting increases from early through later adulthood. However, it is unknown to what extent out-of-office BP derived via ambulatory BP monitoring (ABPM) increases over time, and which participant characteristics and risk factors might contribute to these increases.METHODSWe assessed 25-year change in office- and ABPM-derived BP across sex, race, diabetes mellitus (DM), and body mass index (BMI) subgroups in the Coronary Artery Risk Development in Young Adults study using multivariable-adjusted linear mixed effects models.RESULTSWe included 288 participants who underwent ABPM at the Year 5 Exam (mean [SD] age, 25.1 [3.7]; 45.8% men) and 455 participants who underwent ABPM at the Year 30 Exam (mean [SD] age, 49.5 [3.7]; 42.0% men). Office, daytime, and nighttime systolic BP (SBP) increased 12.8 (95% confidence interval [CI], 7.6-17.9), 14.7 (95% CI, 9.7-19.8), and 16.6 (95% CI, 11.4-21.8) mm Hg, respectively, over 25 years. Office SBP increased 6.5 (95% CI, 2.3-10.6) mm Hg more among black compared with white participants. Daytime SBP increased 6.3 (95% CI, 0.2-12.4) mm Hg more among participants with a BMI >= 25 vs. <25 kg/m(2). Nighttime SBP increased 4.7 (95% CI, 0.5-8.9) mm Hg more among black compared with white participants, and 17.3 (95% CI, 7.2-27.4) mm Hg more among participants with vs. without DM.CONCLUSIONSOffice- and ABPM-derived BP increased more from early through middle adulthood among black adults and participants with DM and BMI >= 25 kg/m(2).
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关键词
aging, ambulatory blood pressure monitoring, blood pressure, epidemiology, health status disparities, hypertension, risk factors
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