Mims JW. Asthma: definitions and pathophysiology. Int Forum Allergy Rhinol. 2015;5(Suppl 1):S2-6.
Article
Google Scholar
Asher I, Pearce N. Global burden of asthma among children. Int J Tuberc Lung Dis. 2014;18(11):1269–78.
Article
CAS
Google Scholar
Comberiati P, Di Cicco ME, D’Elios S, Peroni DG. How much asthma is atopic in children? Front Pediatr. 2017;5:122.
Article
Google Scholar
Meng JF, Rosenwasser LJ. Unraveling the genetic basis of asthma and allergic diseases. Allergy Asthma Immunol Res. 2010;2(4):215–27.
Article
CAS
Google Scholar
Jartti T, Bonnelykke K, Elenius V, Feleszko W. Role of viruses in asthma. Semin Immunopathol. 2020;42(1):61–74.
Article
CAS
Google Scholar
Stern J, Pier J, Litonjua AA. Asthma epidemiology and risk factors. Semin Immunopathol. 2020;42(1):5–15.
Article
Google Scholar
Waterham M, Kaufman J, Gibb S. Childhood constipation. Aust Fam Physician. 2017;46(12):908–12.
PubMed
Google Scholar
Bharucha AE, Wald A. Chronic constipation. Mayo Clin Proc. 2019;94(11):2340–57.
Article
Google Scholar
Sommers T, Corban C, Sengupta N, Jones M, Cheng V, Bollom A, Nurko S, Kelley J, Lembo A. Emergency department burden of constipation in the United States from 2006 to 2011. Am J Gastroenterol. 2015;110(4):572–9.
Article
Google Scholar
Zhu L, Liu W, Alkhouri R, Baker RD, Bard JE, Quigley EM, Baker SS. Structural changes in the gut microbiome of constipated patients. Physiol Genomics. 2014;46(18):679–86.
Article
CAS
Google Scholar
Anand S, Mande SS. Diet, microbiota and gut-lung connection. Front Microbiol. 2018;9:2147.
Article
Google Scholar
Frati F, Salvatori C, Incorvaia C, Bellucci A, Di Cara G, Marcucci F, Esposito S. The Role of the microbiome in asthma: the gut–lung axis. Int J Mol Sci. 2018;20(1):123.
Article
Google Scholar
Salameh M, Burney Z, Mhaimeed N, Laswi I, Yousri NA, Bendriss G, Zakaria D. The role of gut microbiota in atopic asthma and allergy, implications in the understanding of disease pathogenesis. Scand J Immunol. 2020;91(3):e12855.
Article
Google Scholar
Huang YC, Wu MC, Wang YH, Wei JC. The influence of constipation on asthma: a real-world, population-based cohort study. Int J Clin Pract. 2021;75(10):e14540.
PubMed
Google Scholar
Huang YC, Wu MC, Wang YH, Wei JC. Do children with constipation have increased risk of asthma? Real-world data from a nationwide population-based cohort study. Front Pediatr. 2021;9:714406.
Article
Google Scholar
Leander M, Cronqvist A, Janson C, Uddenfeldt M, Rask-Andersen A. Health-related quality of life predicts onset of asthma in a longitudinal population study. Respir Med. 2009;103(2):194–200.
Article
Google Scholar
Wallis RM, Napier CM. Muscarinic antagonists in development for disorders of smooth muscle function. Life Sci. 1999;64(6–7):395–401.
Article
CAS
Google Scholar
Kiefte-de Jong JC, Lebon A, Jaddoe VW, Hofman A, de Jongste JC, Moll HA. Is there an association between wheezing and constipation in preschool children? Explanations from a longitudinal birth cohort. BMJ Open. 2011;1(2):e000237.
Article
CAS
Google Scholar
Stang A. Critical evaluation of the Newcastle–Ottawa scale for the assessment of the quality of nonrandomized studies in meta-analyses. Eur J Epidemiol. 2010;25(9):603–5.
Article
Google Scholar
Zhang J, Yu KF. What’s the relative risk? A method of correcting the odds ratio in cohort studies of common outcomes. JAMA. 1998;280(19):1690–1.
Article
CAS
Google Scholar
Miettinen O. Estimability and estimation in case-referent studies. Am J Epidemiol. 1976;103(2):226–35.
Article
CAS
Google Scholar
IntHout J, Ioannidis JP, Borm GF, Goeman JJ. Small studies are more heterogeneous than large ones: a meta-meta-analysis. J Clin Epidemiol. 2015;68(8):860–9.
Article
Google Scholar
Huedo-Medina TB, Sanchez-Meca J, Marin-Martinez F, Botella J. Assessing heterogeneity in meta-analysis: Q statistic or I2 index? Psychol Methods. 2006;11(2):193–206.
Article
Google Scholar
Higgins J, Green S. Cochrane handbook for systematic reviews of interventions. Chichester: John Wiley & Sons Ltd; 2008.
Book
Google Scholar
Mazur M, Furgala A, Jablonski K, Mach T, Thor P. Autonomic nervous system activity in constipation-predominant irritable bowel syndrome patients. Med Sci Monit. 2012;18(8):493–9.
Article
Google Scholar
Dinan TG, Quigley EM, Ahmed SM, Scully P, O’Brien S, O’Mahony L, O’Mahony S, Shanahan F, Keeling PW. Hypothalamic–pituitary–gut axis dysregulation in irritable bowel syndrome: plasma cytokines as a potential biomarker? Gastroenterology. 2006;130(2):304–11.
Article
CAS
Google Scholar
Wright RJ. Stress-related programming of autonomic imbalance: role in allergy and asthma. Chem Immunol Allergy. 2012;98:32–47.
Article
CAS
Google Scholar
Frei R, Akdis M, O’Mahony L. Prebiotics, probiotics, synbiotics, and the immune system: experimental data and clinical evidence. Curr Opin Gastroenterol. 2015;31(2):153–8.
Article
CAS
Google Scholar
Du X, Wang L, Wu S, Yuan L, Tang S, Xiang Y, Qu X, Liu H, Qin X, Liu C. Efficacy of probiotic supplementary therapy for asthma, allergic rhinitis, and wheeze: a meta-analysis of randomized controlled trials. Allergy Asthma Proc. 2019;40(4):250–60.
Article
Google Scholar
Case-Smith J. An efficacy study of occupational therapy with high-risk neonates. Am J Occup Ther. 1988;42(8):499–506.
Article
CAS
Google Scholar
Torre E, Sola D, Caramaschi A, Mignone F, Bona E, Fallarini S. A pilot study on clinical scores, immune cell modulation, and microbiota composition in allergic patients with rhinitis and asthma treated with a probiotic preparation. Int Arch Allergy Immunol. 2022;183(2):186–200.
Article
CAS
Google Scholar
Lundstrom O, Manjer J, Ohlsson B. Smoking is associated with several functional gastrointestinal symptoms. Scand J Gastroenterol. 2016;51(8):914–22.
Article
Google Scholar
Pietinalho A, Pelkonen A, Rytila P. Linkage between smoking and asthma. Allergy. 2009;64(12):1722–7.
Article
CAS
Google Scholar
Olkin I. Re: “a critical look at some popular meta-analytic methods.” Am J Epidemiol. 1994;140(3):297–9.
Article
CAS
Google Scholar