An Updated Meta-Analysis of Remote Blood Pressure Monitoring in Urban-Dwelling Patients with Hypertension

Sang-Hyun Park1, Jong-Ho Shin1, Joowoong Park2

  • 1Department of Internal Medicine, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon 35233, Korea.

Insights

Remote blood pressure monitoring (RBPM) effectively lowers systolic and diastolic blood pressure in urban hypertensive patients. This method also improves blood pressure control rates, offering a valuable tool for managing hypertension.

Area of Science:

  • Cardiology
  • Public Health
  • Health Informatics

Background:

  • Hypertension management is crucial, especially post-pandemic.
  • Remote blood pressure monitoring (RBPM) offers a novel approach for patient care.
  • Urban populations with high healthcare access present a specific context for evaluating RBPM.

Purpose of the Study:

  • To evaluate the overall effects of RBPM on urban hypertensive patients.
  • To provide updated quantitative summary data on RBPM efficacy.
  • To assess RBPM's impact on blood pressure control rates.

Main Methods:

  • A meta-analysis of 32 high-quality studies (48 comparisons) was conducted.
  • Data was synthesized from inception to November 2020, including 2721 initially searched articles.
  • A random effects model was used to analyze changes in office systolic blood pressure (SBP) and diastolic blood pressure (DBP).

Main Results:

  • RBPM significantly reduced SBP (SMD 0.507, WMD 4.464 mmHg) and DBP (SMD 0.315, WMD 2.075 mmHg) compared to usual care.
  • The blood pressure control rate was higher in the RBPM group (RR 1.226).
  • RBPM effectiveness was associated with city size, monitoring frequency, intervention duration, and absence of medically underserved areas.

Conclusions:

  • RBPM is an effective strategy for reducing blood pressure in urban hypertensive patients.
  • RBPM contributes to achieving target blood pressure levels.
  • The findings support the integration of RBPM into routine hypertension management for urban populations.

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