Caries & Minimal Intervention Observational ✓ Peer reviewed

Long working hours and dental caries: A 12-year longitudinal study of 1.1 million workers.

Scandinavian journal of work, environment & health · Park MY, Ahn J · 2026-08-19

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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