Cited by 55Blood Pressure and Hypertension StudiesHealth Systems, Economic Evaluations, Quality of LifeCardiovascular Health and Disease Prevention

Comparative Cost-Effectiveness of Clinic, Home, or Ambulatory Blood Pressure Measurement for Hypertension Diagnosis in US Adults: A Modeling Study

Beyhaghi, Hadi, Viera, Anthony J.·2019·Hypertension

Abstract

Previous cost-effectiveness models found ambulatory blood pressure monitoring (ABPM) to be a favorable strategy to diagnose hypertension; however, they mostly focused on older adults with a positive clinic blood pressure (BP) screen. We evaluated the cost-effectiveness of 3 methods of BP measurement for hypertension diagnosis in primary care settings among 14 age- and sex-stratified hypothetical cohorts (adults ≥21 years of age), accounting for the possibility of both false-positive (white-coat hypertension) and false-negative (masked hypertension) clinic measurements. We compared quality-adjusted life-years and lifetime costs ($US 2017 from the US healthcare perspective) associated with clinic BP measurement, home BP monitoring, and ABPM under 2 scenarios: positive and negative initial screen. Model parameters were obtained from published literature, publicly available data sources, and expert input. In the screen-positive scenario, ABPM was the dominant strategy among all age and sex groups. Compared with clinic BP measurement, ABPM was associated with cost-savings ranging from $77 (women 80 years of age) to $5013 (women 21 years of age). In the screen-negative scenario, ABPM was the dominant strategy in all men and women <80 years of age with cost-savings ranging from $128 (women 70 years of age) to $2794 (women 21 years of age). Sensitivity analyses showed that results were sensitive to test specificity and antihypertensive medication costs. ABPM is recommended as the diagnostic strategy of choice for most adults in primary care settings regardless of initial screening results.

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Crossref · 10.1161/hypertensionaha.118.11715

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Authors
Beyhaghi, H., & Viera, A. J.
Affiliations
  • University of North Carolina at Chapel Hill (US)
  • Duke University (US)
Venue
Hypertension
Published
2019-01
Volume
73
Issue
1
Pages
121-131
ISSN
  • 0194-911X (ISSN-L)
  • 1524-4563
OpenAlex
W2903955536
Cited by
55
References
0
Citations by year
2026: 3 · 2025: 2 · 2024: 5 · 2023: 7 · 2022: 12 · 2021: 10 · 2020: 10 · 2019: 5 · 2018: 1
FWCI
4.92
Type
journal article
Language
en
Open access
closed
Locations
  • Hypertension (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Blood Pressure and Hypertension Studies
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Health Systems, Economic Evaluations, Quality of Life
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Health and Disease Prevention
Keywords
hypertension diagnosis, ambulatory blood pressure monitoring, home blood pressure monitoring, clinic blood pressure measurement, cost-effectiveness, white coat hypertension, masked hypertension, primary care, quality-adjusted life years, age and sex stratification
MeSH terms
Adult, Aged, Aged, 80 and over, Antihypertensive Agents, Blood Pressure Determination, Cost-Benefit Analysis, False Negative Reactions, False Positive Reactions, Female, Humans, Hypertension, Male, Middle Aged, Primary Health Care, Sensitivity and Specificity, United States, Health Care Costs, Blood Pressure Monitoring, Ambulatory, Quality-Adjusted Life Years

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