Association Between Obstructive Sleep Apnea and Cardiovascular Risk: A Systematic Review and Meta-Analysis of Prospective Cohort Studies.

ABSTRACT: Background and Objectives: Obstructive sleep apnea (OSA) is a prevalent disorder associated with increased cardiovascular (CV) risk. Materials and Methods: We conducted a PRISMA-compliant systematic review and meta-analysis of prospective cohort studies assessing OSA and incident CV outcomes. Results: From 2463 records, 18 studies (>25,000 participants; median follow-up 9 years) were included. OSA was associated with increased CV risk (pooled HR 1.82, 95% CI 1.45-2.28). Dose-response analysis showed a progressive risk increase: mild OSA (HR 1.21, 95% CI 0.98-1.50), moderate (HR 1.56, 95% CI 1.20-2.03), and severe (HR 2.45, 95% CI 1.85-3.25). Continuous positive airway pressure (CPAP) adherence (≥4 h/night) reduced risk (HR 0.76, 95% CI 0.60-0.96). Conclusions: O

SUBMITTER: Craciun ML 

PROVIDER: S-EPMC12654527 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature