3Drossman DA. The functional gastrointestinal disorders and the Rome Ⅱ process[J]. Gut,1999,45(Suppl 2):Ⅱ1-Ⅱ5.
4De Schryver AM, Kelemans YC, Peters HP, et al. Effect of regular physical activity on defecation pattern in middle-aged patients complaining of chronic constipation. Scand J Gastroenteroi, 2005,40(4):422-429.
5Stewart WF, Liberman JN, Sandler RS, et al. Epidemioiogy of constipation study in the United States: relation of clinical subtypes to sociodemographic features. Am J Gastroenterol, 1999,94(12) :3530-3540.
6Meshkinpour H, Selod S, Movahedi H, et al. Effects of regular exercise in management of chronic idiopathic constipation. Dig Dis Sci, 1998,439(11):2379-2383.
7Tuteja AK, Talley N J, Joos SK, et al. Is constipation associated with decreased physical activity in normally active subjects? Am J Gastroenterol,2005,100(1):124-129.
8Camoccio A, Scalici C, Maresi E, et al. Chronic constipation and food intolerance: a model of proctitis causing constpation. Scand J Gastroenterol,2005,40(1):33-42.
9Voderholzer WA, Schalke W, Muhldorfer BE, et al. Clinical response to dietary fiber treatment of chronic constipation. Am J Gastroenterol, 1997,92(1):95-98.
10Fishman L, Lenders C, Fortunato C, et al. Increased prevalence of constipation and fceal soiling in a population of obese children. J Pediatr, 2004,145(2) :253-254.