ArticlePhysical activity and nutrition2023
Association between serum creatinine levels and pulmonary function of Korean adults: the 2016-2019 Korea National Health and Nutrition Examination Survey.
Article in Physical activity and nutrition, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed, 3 citations in OpenAlex.
- Predictors of Poor Pneumonia Outcomes in Older Adults: A Multicentered Follow-Up Study.Health science reports · 2025Article
- Time to recovery from severe community-acquired pneumonia and its determinants among older adults admitted to North Wollo hospitals: A multi-centred cohort study.Journal of global health · 2024Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeResearch on the interaction between renal and lung functions has been conducted; however, studies on the general adult population are limited. This study aimed to investigate the association between serum creatinine levels and pulmonary function in Korean adults.
methodsFrom the 2016-2019 Korean National Health and Nutrition Examination Survey, we recruited 11,380 participants who were 40 years or older for this study. Serum creatinine levels were divided into three groups: low, normal, and high. Pulmonary function was divided into three groups: normal, restrictive, and obstructive. The odds ratios for abnormal pulmonary function patterns were calculated using weighted multinomial logistic regression analysis.
resultsThe odds ratios were 0.97 for low vs. normal (0.40-2.33) and 2.00 for high vs. normal (1.18-3.38) for the restrictive pattern, and 0.12 for low vs. normal (0.02-0.49) and 1.74 for high vs. normal (0.90-3.35) for the obstructive pattern after being adjusted for age, sex, smoking status, alcohol consumption, regular exercise, body mass index, diabetes mellitus, hypertension, cardiovascular disease, total energy, and total proteins.
conclusionHigh serum creatinine levels were associated with an increased odds ratio for restrictive and obstructive pulmonary function patterns. The odds ratio of the restrictive pattern was higher than that of the obstructive pattern. Screening for abnormal pulmonary function in individuals with high serum creatinine levels may be useful to ensure that there is no abnormal pulmonary function before the onset of potential pulmonary problems. Thus, this study highlights the relationship between renal and pulmonary function using serum creatine levels, which can be easily tested in the primary medical environment of the general population.
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