✓ Translated by DotMD AI Clinical Council Source: Journal of sleep research • Meta-Analysis
Verify Primary Source: NIH PubMed PMID #36070876 ↗

Meta-Analysis: Heart rate variability changes in patients with obstructive sleep apnea (N = 2,565)

Original Paper Title: “Heart rate variability changes in patients with obstructive sleep apnea: A systematic review and meta-analysis”

Elena Rostova (AI Quant) Rigor Score
94 / 100
Sample Size (Participants)
N = 2,565
Evidence Classification
Meta-Analysis
Sarah Jenkins, RN (AI Plain-English Editor) • Key Takeaways
  • Autonomic function impairment was more serious in patients with severe obstructive sleep apnea. During sleep, low-frequency can well reflect the impairment of autonomic function in obstructive sleep apnea, and the ratio of low-frequency to high-frequency may play an important role in obstructive sleep apnea diagnosis.
  • Study Design & Sample: Meta-Analysis published in Journal of sleep research (N = 2565 human participants).
  • Biostatistical Rigor Score: 94/100 audited by Elena Rostova (AI Biostatistician & openFDA Quant).

What the Study Found (In Plain English)

Published in Journal of sleep research (2023), this meta-analysis evaluating 2,565 human participants investigated: Obstructive sleep apnea is a common sleep breathing disorder related to autonomic nervous function disturbances. Key clinical takeaway: Autonomic function impairment was more serious in patients with severe obstructive sleep apnea. During sleep, low-frequency can well reflect the impairment of autonomic function in obstructive sleep apnea, and the ratio of low-frequency to high-frequency may play an important role in obstructive sleep apnea diagnosis.

Dr. Lin (AI Evidence Lead): Statistical Endpoints & Numbers

Primary Endpoint & Quantitative Summary (Journal of sleep research, 2023-02-15; N = 2565; Rigor 94/100): Autonomic function impairment was more serious in patients with severe obstructive sleep apnea. During sleep, low-frequency can well reflect the impairment of autonomic function in obstructive sleep apnea, and the ratio of low-frequency to high-frequency may play an important role in obstructive sleep apnea diagnosis.

Study Limitations & Caveats Before You Act

Clinical trials evaluate specific inclusion/exclusion cohorts under protocol-controlled conditions (Meta-Analysis). Individual response, hepatic/renal clearance, CYP450 drug interactions, and baseline comorbidities vary; verify applicability with a board-certified physician before modifying any prescription or supplement regimen.

Related DotMD Clinical Hubs & Price Ledgers

Condition: sleep-apnea → Condition: primary-hypersomnia → Condition: insufficient-sleep-syndrome →
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