Perio & Hygiene Meta-analysis ✓ Peer reviewed

Inflammation, Hypoxia, and Periodontal Breakdown: The Association Between Obstructive Sleep Apnea and Periodontitis; Results From a Systematic Review With Meta-Analysis.

Clinical and experimental dental research · Esperouz F, Lorusso M, Giannini GR, Ruffino S, D'Angelo E, Tepedino M, Burlon G, Sfondrini F, Russo LL, Ciavarella D · 2026-08-01

People with obstructive sleep apnea show more than double the risk of developing periodontitis compared to those without sleep apnea, according to this meta-analysis of 18 studies. The severity of periodontal disease also showed a moderate positive correlation with sleep apnea presence.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.

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