4[2]Drossman DA,Li Z,Andruzzi E.et al.U.S.householder survey of functional gastrointestinal disorders.Prevalence,sociodemography,and health impact.Dig Dis Sci,1993;38(9):1569-1580.
5[3]Thompson WG.Gastrointestinal symptoms in the irritable bowel compared with peptic ulcer and inflammatory bowel disease.Gut,1984;25(10):1089-1092.
6[4]Harvey RF,Salih SY,Read AE.Organic and functional disorders in 2000 gastroenterology outpatients.Lancet,1983;1(8325):632-634.
7[5]Everhart JE,Go VL,Johannes RS.A longitudinal survey of self-reported bowel habits in the United States.Dig Dis Sci,1989;34(8):1153-1162.
8Fishman L,Lenders C,Fortunato C,et al.Increased prevalence of constipation and fecal soiling in a population of obese children[J].J Pediatr,2004,145(2):253
9Voderholzer WA,Schatke W,Mühldorfer BE,et al.Clinical response to dietary fiber treatment of chronic constipation[J].Am J Gastroenterol,1997,92:95.
10Drossman DA. The functional gastrointestial disorders. 2nd ed.USA: Allen Press, 2000.