Relationship between office isolated systolic or diastolic hypertension and white-coat hypertension across the age spectrum: a home blood pressure study. Issue 4 (April 2020)

• Record Type: Journal Article
• Authors: Feitosa, Audes D.M.; Mota-Gomes, Marco A.; Barroso, Weimar S.; Miranda, Roberto D.; Barbosa, Eduardo C.D.; Pedrosa, Rodrigo P.; Oliveira, Paula C.; Feltosa, Camila L.D.M.; Brandão, Andréa A.; Lima-Filho, José L.; Sposito, Andrei C.; Coca, Antonio; Nadruz, Wilson
• Is Part Of: Journal of hypertension. Volume 38:Issue 4(2020:Apr.)
• Publication Date: 2020-04
• Subjects: home blood pressure -- isolated diastolic hypertension -- isolated systolic hypertension -- white-coat hypertension; Hypertension -- Periodicals; Hypertension -- Periodicals; 616.132005
• DOI: 10.1097/HJH.0000000000002320
• Languages: English
• ISSNs: 1473-5598

Abstract

Abstract : Objective: The current study investigated the prevalence of white-coat hypertension (WCH) and white-coat uncontrolled hypertension (WUCH) throughout the age spectrum among individuals with office isolated systolic hypertension (ISH), isolated diastolic hypertension (IDH) and systolic–diastolic hypertension (SDH) who were untreated or treated with antihypertensive medications, respectively. Methods: We cross-sectionally evaluated 8809 untreated (42% males, 52.1 ± 16.2 years) and 9136 treated (39% males, 59.7 ± 14.5 years) individuals from two independent Brazilian populations who underwent home blood pressure monitoring. Participants were also categorized as younger (<40 years), intermediate (≥40 and <60 years) and older (≥60 years) age. Results: Unadjusted and adjusted analyses showed that the frequency of WCH and WUCH was significantly greater ( P < 0.05) in ISH and IDH than SDH at all age groups. Logistic regression analysis adjusted for sex, BMI and studied population showed that, compared with SDH, ISH had in average 4.1, 3.1 and 1.6-fold greater risk of WCH and 3.3, 3.6 and 2.0-fold greater risk of WUCH at younger, intermediate and older ages, whereas IDH had in average 2.3, 2.6 and 2.0-fold greater risk of WCH and 3.8, 3.2 and 3.8-fold greater risk of WUCH at younger, intermediate and older ages, respectively. Conclusion: ISH and IDH were associated with higher prevalence of WCH and WUCH than SDH across all age spectrum. In addition, treated and untreated ISH individuals with age less than 60 years and treated IDH individuals of all ages had the highest risk of having WCH phenotypes. Abstract : Supplemental Digital Content is available in the text