Jin Hean Koh, Brian Sheng Yep Yeo, Timothy Wei En Tan, Mark Yong Siang See, Adele Chin Wei Ng, Shaun Ray Han Loh, Joshua Gooley, Chieh Suai Tan, Song Tar Toh
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引用次数: 0
Abstract
Background and hypothesis Published literature suggests that sleep duration and quality may be affected in adults with chronic kidney disease. However, the relationship between these two entities remains a matter of debate. The objective of this systematic review and meta-analysis is to assess the effect of sleep duration and quality on chronic kidney disease. Methods A systematic review of the Medline/PubMed, Embase, Cochrane Library and CINAHL databases was conducted for articles pertaining to the association between sleep duration and quality on chronic kidney disease. The main outcome was the hazard/risk ratio of chronic kidney disease in patients of varying sleep durations and quality. Results 42 studies (2 613 971 patients) with a mean age of 43.55 ± 14.01 years were included in the meta-analysis. Compared with a reference range of 7 to 8 hours of sleep, short sleep duration of ≤ 4 hours (RR 1.41, 95% CI: 1.16 to 1.71, p < 0.01), ≤5 hours (RR 1.46, 95% CI: 1.22 to 1.76, p < 0.01), ≤6 hours (RR 1.18, 95% CI: 1.09 to 1.29, p < 0.01) and ≤ 7 hours (RR 1.19, 95% CI: 1.12 to 1.28, p < 0.01) were significantly associated with an increased risk of incident chronic kidney disease. Long sleep duration of ≥ 8 hours (RR 1.15, 95% CI: 1.03 to 1.28, p < 0.01) and ≥ 9 hours (RR 1.46, 95% CI: 1.28 to 1.68, p < 0.01) were also significantly associated with an increased risk of incident chronic kidney disease. Meta-regression did not find any significant effect of age, gender, geographical region and BMI and the association of sleep duration and risk of incident chronic kidney disease. Conclusion Both short and long sleep duration were significantly associated with a higher risk of chronic kidney disease. Interventions targeted towards achieving an optimal duration of sleep may reduce the risk of incident chronic kidney disease.
期刊介绍:
About the Journal
Clinical Kidney Journal: Clinical and Translational Nephrology (ckj), an official journal of the ERA-EDTA (European Renal Association-European Dialysis and Transplant Association), is a fully open access, online only journal publishing bimonthly. The journal is an essential educational and training resource integrating clinical, translational and educational research into clinical practice. ckj aims to contribute to a translational research culture among nephrologists and kidney pathologists that helps close the gap between basic researchers and practicing clinicians and promote sorely needed innovation in the Nephrology field. All research articles in this journal have undergone peer review.