Possible association between obstructive sleep apnea syndrome and sleep bruxism in adults: an umbrella review.

Sleep bruxism and obstructive sleep apnea frequently coexist in adults, possibly sharing common mechanisms, though existing systematic reviews show heterogeneous evidence of limited quality and causality remains unestablished.

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.