ArticleIranian journal of public health2023
Factors Influencing Sleep Duration and Sleep Difficulty in People with Chronic Obstructive Pulmonary Disease.
Article in Iranian journal of public health, 2023. 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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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.
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Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- Effects of chronic diseases on health related quality of life is mediated by sleep difficulty in middle aged and older adults.Scientific reports · 2025Article
- Latent profiles and influencing factors of sleep quality in patients with chronic obstructive pulmonary disease.Frontiers in medicine · 2025Article
- Association between alcohol consumption and sleep difficulty in a nationwide Korean survey.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2024Article
Corrections and comments
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Authors and funding
2 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Although sleep problems are prevalent among people with chronic obstructive pulmonary disease (COPD), many research gaps exist in this area. The aims of this study were to identify sleep duration and sleep difficulty in people with COPD and to determine factors influencing these sleep variables. Methods: This cross-sectional study employed data from the 8 Results: Of 408 study subjects, almost 95% had mild or moderate COPD. The mean sleep duration of the subjects was 6.73 hours per day, indicating short sleep duration. Subjects with elementary school or no education, middle individual income, unmarried status, or depression were more likely to have shorter sleep duration than those with middle or high school education, low individual income, married status, or no depression. In addition, over 54% of subjects experienced mild to severe sleep difficulty. Female gender, low family income, and more perceived stress were significantly associated with greater sleep difficulty. Conclusion: Among the study subjects, over 40% had short sleep duration or mild to severe sleep difficulty. Although COPD severity was not significantly associated with sleep duration or sleep difficulty, sociodemographic disparities in sleep health were observed.
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