ArticleEnvironmental health and preventive medicine2024
Long working hours and preventive oral health behaviors: a nationwide study in Korea (2007-2021).
Article in Environmental health and preventive medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Temporal Trends and Future Projections of Oral Disorders Among Women of Childbearing Age in South Korea.International journal of women's health · 2026Article
- Depression Symptoms as a Mediator Between Long Working Hours and Dental Check-Ups in Chinese Adults.International journal of dentistry · 2026Article
- Association of Chewing Difficulty and Number of Remaining Teeth with Anxiety (GAD-7) Among Korean Adults: Evidence from the 2023 KNHANES.Healthcare (Basel, Switzerland) · 2025Article
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4 authors.
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Abstract
backgroundThis study explored the association between working hours and preventive oral health behaviors.
methodsIn total, 48,599 workers (22,992 females) were included from the Korea National Health and Nutrition Examination Survey (2007-2021). Weekly working hours were self-reported. The following three preventive oral health behaviors were set as outcomes: participation in annual dental check-ups; adherence to the recommended toothbrushing frequency (≥twice a day); and use of interdental cleaning devices. We estimated odds ratios (ORs) and 95% confidence intervals (CIs) using logistic regression.
resultsIn male workers, the adjusted OR (95% CI) of the association between working ≥55 h/week and each outcome was 0.84 (0.77-0.92) for dental check-ups, 0.82 (0.72-0.94) for toothbrushing ≥twice a day, and 0.83 (0.76-0.92) for utilization of interdental cleaning device when compared to 35-40 h/week. In female workers, the adjusted OR (95% CI) of the association between working ≥55 h/week and each outcome was 0.79 (0.70-0.89) for dental check-ups, 0.88 (0.70-1.11) for toothbrushing ≥twice a day, and 0.80 (0.71-0.90) for utilization of interdental cleaning device when compared to 35-40 h/week. Additionally, low socio-economic status, such as low educational attainment, low income level, and blue-collar occupations, were major risk factors associated with non-adherence to preventive oral health behaviors in both male and female workers.
conclusionsOur study suggests that individuals who work long hours are more likely to exhibit undesirable oral health behaviors.
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