Prevalence of Functional Constipation and Relationship with Dietary Habits in 3- to 8-Year-Old Children in Japan. (27th February 2018)

• Record Type: Journal Article
• Authors: Fujitani, Asami; Sogo, Tsuyoshi; Inui, Ayano; Kawakubo, Kiyoshi
• Other Names: de la Portilla Fernando Academic Editor.
• Is Part Of: Gastroenterology research and practice. Volume 2018(2018)
• Publication Date: 2018-02-27
• Subjects: Gastroenterology -- Periodicals; Digestive organs -- Diseases -- Periodicals; 616.33005
• DOI: 10.1155/2018/3108021
• Languages: English
• ISSNs: 1687-6121

Abstract

Abstract : Objectives . To determine the prevalence and effect of dietary habits on functional constipation in preschool and early elementary school children in Japan. Study Design . A total of 3595 children aged 3 to 8 years from 28 nursery schools and 22 elementary schools in Yokohama City, Kanagawa Prefecture, Japan, were evaluated. The subjects were divided into a functional constipation group and a nonfunctional constipation group according to the Rome III criteria. Dietary intake data were collected using a brief-type, self-administered, diet-history questionnaire validated for Japanese preschool-aged children. Results . Of the 3595 subjects evaluated, 718 (20.0%) had functional constipation. The association between functional constipation and gender was not statistically significant (p = 0.617 ). A decrease in bowel frequency was observed in 15.9% of those with functional constipation. There was no significant difference in the proportion of participants in the constipation group by age (p = 0.112 ). Binomial logistic regression analysis indicated that only fat per 100 kcal positively correlated with functional constipation [odds ratio = 1.216, 95% confidence interval: 1.0476–1.412]. Conclusions . Functional constipation is common among children in preschool and early elementary school in urban areas of Japan. Parents should pay attention to constipation-related symptoms other than defecation frequency. A high-fat diet should be avoided to prevent functional constipation.