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目的:探讨深圳市学龄前儿童功能性便秘(FC)的流行病学情况及影响因素,为学龄前儿童功能性便秘的病因学研究及制定预防措施提供科学依据。方法:采用分层整群随机抽样调查法,在深圳市福田区幼儿园随机抽取1 050例儿童进行问卷调查,对确诊功能性便秘患儿进行临床分析。结果:深圳市福田区幼儿园儿童功能性便秘的患病率为3.81%,喜食肉类,根本不吃或偶尔吃一些蔬菜、水果,排便无规律,经常克制排便,排便恐惧,心情焦虑烦躁,遗传,肥胖等8种因素为慢性便秘最具可能性的危害因素,其OR值均>1。结论:强化对儿童功能性便秘的危害性和普遍性的认识,从学龄前儿童功能性便秘的危险因素入手,采取具有针对性的手段,制定确实可靠的预防措施,达到早期预防和早期治疗的目的。
Objective: To investigate the prevalence and influencing factors of functional constipation (FC) in preschool children in Shenzhen and to provide a scientific basis for the etiological study and preventive measures of functional constipation in preschool children. Methods: A stratified cluster random sampling method was used to randomly select 1050 children from kindergartens in Futian district of Shenzhen for questionnaire survey. The clinical data of children with functional constipation were analyzed. Results: The prevalence of functional constipation in children in kindergarten in Futian District, Shenzhen was 3.81%. They liked to eat meat, did not eat or occasionally eat some vegetables, fruits and irregular defecation. They often restrained defecation, defecate fear, irritability and heredity , Obesity and other eight kinds of factors for the most likely risk factors for chronic constipation, the OR values were> 1. CONCLUSION: To strengthen the cognition of the harmfulness and universality of functional constipation in children, to start with the risk factors of functional constipation in preschool children, to take targeted measures, to make sure and reliable preventive measures to achieve early prevention and early treatment purpose.