Irwin MR. Why sleep is important for health: a psychoneuroimmunology perspective. Annu Rev Psychol. 2015;66:143–72.

Article  PubMed  Google Scholar 

Seow LSE, Tan XW, Chong SA, Vaingankar JA, Abdin E, Shafie S, et al. Independent and combined associations of sleep duration and sleep quality with common physical and mental disorders: results from a multi-ethnic population-based study. PLoS ONE. 2020;15:e0235816.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Lao XQ, Liu X, Deng H-B, Chan T-C, Ho KF, Wang F, et al. Sleep Quality, Sleep Duration, and the risk of Coronary Heart Disease: a prospective cohort study with 60,586 adults. J Clin Sleep Med. 2018;14:109–17.

Article  PubMed  PubMed Central  Google Scholar 

Yang T-C, Matthews SA, Chen VYJ. Stochastic variability in stress, sleep duration, and sleep quality across the distribution of body mass index: insights from quantile regression. Int J Behav Med. 2014;21:282–91.

Article  PubMed  PubMed Central  Google Scholar 

Cappuccio FP, D’Elia L, Strazzullo P, Miller MA. Quantity and quality of sleep and incidence of type 2 diabetes: a systematic review and meta-analysis. Diabetes Care. 2010;33:414–20.

Article  PubMed  Google Scholar 

Ricardo AC, Knutson K, Chen J, Appel LJ, Bazzano L, Carmona-Powell E, et al. The Association of Sleep Duration and Quality with CKD progression. J Am Soc Nephrol. 2017;28:3708–15.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Ponnusamy K, Choi JN, Kim J, Lee SY, Lee CH. Microbial community and metabolomic comparison of irritable bowel syndrome faeces. J Med Microbiol. 2011;60:817–27.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Kim SE, Choi SC, Park KS, Park MI, Shin JE, Lee TH, et al. Change of Fecal Flora and Effectiveness of the short-term VSL#3 Probiotic treatment in patients with functional constipation. J Neurogastroenterol Motil. 2015;21:111–20.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Han M, Yuan S, Zhang J. The interplay between sleep and gut microbiota. Brain Res Bull. 2022;180:131–46.

Article  CAS  PubMed  Google Scholar 

Patel SR, Zhu X, Storfer-Isser A, Mehra R, Jenny NS, Tracy R, et al. Sleep duration and biomarkers of inflammation. Sleep. 2009;32:200–4.

Article  PubMed  PubMed Central  Google Scholar 

Williams CJ, Hu FB, Patel SR, Mantzoros CS. Sleep duration and snoring in relation to biomarkers of cardiovascular disease risk among women with type 2 diabetes. Diabetes Care. 2007;30:1233–40.

Article  PubMed  Google Scholar 

Farup C, Kleinman L, Sloan S, Ganoczy D, Chee E, Lee C, et al. The impact of nocturnal symptoms associated with gastroesophageal reflux disease on health-related quality of life. Arch Intern Med. 2001;161:45–52.

Article  CAS  PubMed  Google Scholar 

Fass R, Fullerton S, Tung S, Mayer EA. Sleep disturbances in clinic patients with functional bowel disorders. Am J Gastroenterol. 2000;95:1195–2000.

Article  CAS  PubMed  Google Scholar 

Kanwal F, Gralnek IM, Hays RD, Zeringue A, Durazo F, Han SB, et al. Health-related quality of life predicts mortality in patients with advanced chronic liver disease. Clin Gastroenterol Hepatol. 2009;7:793–9.

Article  PubMed  Google Scholar 

Keefer L, Stepanski EJ, Ranjbaran Z, Benson LM, Keshavarzian A. An initial report of sleep disturbance in inactive inflammatory bowel disease. J Clin Sleep Med. 2006;2:409–16.

Article  PubMed  Google Scholar 

Jiao L, Duan Z, Sangi-Haghpeykar H, Hale L, White DL, El-Serag HB. Sleep duration and incidence of colorectal cancer in postmenopausal women. Br J Cancer. 2013;108:213–21.

Article  PubMed  PubMed Central  Google Scholar 

Arble DM, Bass J, Behn CD, Butler MP, Challet E, Czeisler C, et al. Impact of sleep and circadian disruption on Energy Balance and Diabetes: a Summary of Workshop discussions. Sleep. 2015;38:1849–60.

Article  PubMed  PubMed Central  Google Scholar 

Vaughn BRS, Roth H. Circadian rhythm and sleep influences on digestive physiology and disorders. ChronoPhysiology Therapy. 2014;4:66–7.

Google Scholar 

Wong RK, Yang C, Song GH, Wong J, Ho KY. Melatonin regulation as a possible mechanism for probiotic (VSL#3) in irritable bowel syndrome: a randomized double-blinded placebo study. Dig Dis Sci. 2015;60:186–94.

Article  CAS  PubMed  Google Scholar 

Liu B, Lin W, Chen S, Xiang T, Yang Y, Yin Y, et al. Gut microbiota as an Objective Measurement for Auxiliary diagnosis of Insomnia Disorder. Front Microbiol. 2019;10:1770.

Article  PubMed  PubMed Central  Google Scholar 

Talley NJ. Functional gastrointestinal disorders as a public health problem. Neurogastroenterol Motil. 2008;20(Suppl 1):121–9.

Article  PubMed  Google Scholar 

Ballou S, Katon J, Singh P, Rangan V, Lee HN, McMahon C, et al. Chronic diarrhea and constipation are more common in depressed individuals. Clin Gastroenterol Hepatol. 2019;17:2696–703.

Article  PubMed  PubMed Central  Google Scholar 

Zhao YF, Guo XJ, Zhang ZS, Ma XQ, Wang R, Yan XY, et al. Epidemiology of functional diarrhea and comparison with diarrhea-predominant irritable bowel syndrome: a population-based survey in China. PLoS ONE. 2012;7:e43749.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Hirshkowitz M, Whiton K, Albert SM, Alessi C, Bruni O, DonCarlos L, et al. National Sleep Foundation’s updated sleep duration recommendations: final report. Sleep Health. 2015;1:233–43.

Article  PubMed  Google Scholar 

Goldsmith G, Levin JS. Effect of sleep quality on symptoms of irritable bowel syndrome. Dig Dis Sci. 1993;38:1809–14.

Article  CAS  PubMed  Google Scholar 

Brochard C, Chambaz M, Ropert A, l’Héritier AM, Wallenhorst T, Bouguen G, et al. Quality of life in 1870 patients with constipation and/or fecal incontinence: constipation should not be underestimated. Clin Res Hepatol Gastroenterol. 2019;43:682–7.

Article  PubMed  Google Scholar 

Yamamoto S, Kawamura Y, Yamamoto K, Yamaguchi Y, Tamura Y, Izawa S, et al. Internet survey of Japanese patients with chronic constipation: Focus on correlations between Sleep Quality, Symptom Severity, and Quality of Life. J Neurogastroenterol Motil. 2021;27:602–11.

Article  PubMed  PubMed Central  Google Scholar 

Jiang Y, Tang Y-R, Xie C, Yu T, Xiong W-J, Lin L. Influence of sleep disorders on somatic symptoms, mental health, and quality of life in patients with chronic constipation. Med (Baltim). 2017;96:e6093.

Article  Google Scholar 

Patel A, Hasak S, Cassell B, Ciorba MA, Vivio EE, Kumar M, et al. Effects of disturbed sleep on gastrointestinal and somatic pain symptoms in irritable bowel syndrome. Aliment Pharmacol Ther. 2016;44:246–58.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Yang S, Li SZ, Guo FZ, Zhou DX, Sun XF, Tai JD. Association of sleep duration with chronic constipation among adult men and women: findings from the National Health and Nutrition Examination Survey (2005–2010). Front Neurol. 2022;13:903273.

Article  PubMed  PubMed Central  Google Scholar 

Du X, Liu S, Jia P, Wang X, Gan J, Hu W, et al. Epidemiology of Constipation in Elderly people in parts of China: a Multicenter Study. Front Public Health. 2022;10:823987.

Article  PubMed  PubMed Central