ArticleInternational journal of environmental research and public health2022
Sleep Traits, Night Shift Work and Lung Cancer Risk among Women: Results from a Population-Based Case-Control Study in France (The WELCA Study).
Article in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 25 citations in OpenAlex.
- Pooled it
- Pooled it
- Shift Work, Circadian Disruption, and Immune Dysregulation: Molecular Links to Gastrointestinal Diseases and Occupational Health Implications.Diagnostics (Basel, Switzerland) · 2026Review
- Night shift work and risk of total and site-specific cancer: results from a prospective cohort study among Chinese men.Scandinavian journal of work, environment & health · 2026Article
- The multifaceted impact of circadian disruption on cancer risk: a systematic review of insights and economic implications.Journal of the National Cancer Center · 2025Review
- Chronotype and Cancer: Emerging Relation Between Chrononutrition and Oncology from Human Studies.Nutrients · 2025Review
- Sleep health: an unappreciated key player in colorectal cancer.Journal of Cancer · 2025Review
- CirRFKB: A knowledgebase of circadian-related risk factors for cancer pathogenesis and personalized medicine.Computational and structural biotechnology journal · 2025Article
- Night shift-induced circadian disruption: links to initiation of non-alcoholic fatty liver disease/non-alcoholic steatohepatitis and risk of hepatic cancer.Hepatoma research · 2024Article
- When Do Tumours Develop? Neoplastic Processes Across Different Timescales: Age, Season and Round the Circadian Clock.Evolutionary applications · 2024Review
- Biological clock regulation by theFrontiers in cell and developmental biology · 2024Review
- A Narrative Review of the Carcinogenic Effect of Night Shift and the Potential Protective Role of Melatonin.Cureus · 2023Review
Corrections and comments
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Authors and funding
13 authors at 4 institutions in 1 country.
Funding
Abstract
Circadian rhythm disruption due to night shift work and/or sleep disorders is associated with negative health outcomes including cancer. There is only scant evidence of an association with lung cancer, unlike breast and prostate cancer. We explore the role of sleep disorders and night shift work in lung cancer risk among women in a population-based case-control study, including 716 lung cancer cases and 758 controls. Multivariable logistic regression models were used to estimate odds ratios (OR) and 95% confidence intervals (CI) associated with sleep duration per day (<7 h, 7−7.9 h, ≥8 h), a summary index of sleep disorders, chronotype, and night shift work exposure metrics. When compared to women with an average sleep duration of 7−7.9 h per day, the OR was 1.39 (95% CI 1.04−1.86) in long sleepers (≥8 h) and 1.16 (95% CI 0.86−1.56) in short sleepers (<7 h). Overall, lung cancer was not associated with the sleep disorder index, nor with night shift work, regardless of the duration of night work or the frequency of night shifts. However, elevated OR associated with the sleep disorder index were found in the subgroup of current smokers. The U-shaped association of lung cancer with sleep duration was more particularly pronounced among women who worked at night ≥5 years. Our findings suggested that sleep patterns are associated with lung cancer risk in women with a potential modifying effect by night shift work duration or tobacco smoking.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.