ArticleIndustrial health2022
Sociodemographic and work-related factors influencing long working hours among cardiovascular surgeons in Japan: a cross-sectional study.
Article in Industrial health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 4 citations in OpenAlex.
- Impact of the 2024 work style reform on cardiovascular surgeons in Japan: a comparative cross-sectional study using pre- and post-reform survey data.Surgery today · 2026Article
- It is time for reform: Results from a questionnaire survey on the current status of next generation HBP surgeons in Japan.Journal of hepato-biliary-pancreatic sciences · 2025Article
- Association of working hours and cumulative fatigue among Chinese primary health care professionals.Frontiers in public health · 2023Article
- Article
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Authors and funding
6 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The maximum limit on overtime working hours for physicians will be applied from 2024. To explore sociodemographic and work-related factors influencing overtime work among cardiovascular surgeons (CS) in Japan. This cross-sectional study included 607 CS who responded to an online survey. Working hours were categorized into ≤60 hours, 60-79 hours, and ≥80 hours per week according to Japan Ministry of Health, Labour and Welfare. Adjusted odds ratios (aOR) were calculated using a multinomial analysis with stepwise reduction after adjustment for potential confounders. Compared to ≤60 hours, significant factors related to 60-79 hours and ≥80 hours per week were age groups of 30s to 50s versus 60s (aOR: 7.48-3.22 and 23.64-4.87), management with cardiovascular drugs (aOR: 1.87 and 5.80), and postoperative wound management (aOR: 0.47 and 0.16), respectively. Significantly related informed consent for surgery (aOR: 3.29) was seen in 60-79 hours. Contrarily, CS who worked for ≥80 hours took on-duty 5 times or more per month (aOR: 3.89), performed night or holiday calls 20 times or more per month (aOR: 2.26), and attended the intensive care unit (aOR: 3.12). These findings suggest that younger, and some non-surgical work-related factors could influence long working hours among CS.
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