Li Ding-guo, Zhou Hui-qing, Song Yan-yan, Zong Chun-hua, Hu Ying, Xu Xiao-xing, Lu Han-ming
Department of Gastroenterology, Xinhua Hospital, Medical College of Shanghai Jiaotong University, Shanghai 200092, China.
Zhonghua Nei Ke Za Zhi. 2007 Feb;46(2):99-102.
To explore the prevalence of irritable bowel syndrome (IBS) and its distribution characteristics among adolescents in China.
A stratified and randomized study by cluster sampling was employed, the study recruited 51 956 students from high and primary schools in different Chinese cities. All students were requested to fill in a questionnaire.
The prevalence of IBS in China was 53.5% according to the Manning criterion and 20.2% according to the Rome II criterion. The prevalence in male and female students showed no significant difference (P>0.05), but there was higher prevalence of IBS in high school students. The prevalence of IBS was 53.3% according to the Manning criterion and 19.6% according to the Rome II criterion in south China. The prevalence of IBS was 51.2% according to the Manning criterion and 18.9% according to the Rome II criterion in North China. The prevalence of IBS was 58.0% according to the Manning criterion and 23.4% according to the Rome II criterion in west China.
IBS is a common disorder among the adolescents and the prevalence of IBS is increasing with increase of age in adolescents.
探讨中国青少年肠易激综合征（IBS）的患病率及其分布特征。
采用分层整群随机抽样研究，从中国不同城市的中小学招募51956名学生。所有学生均被要求填写一份问卷。
根据曼宁标准，中国IBS的患病率为53.5%；根据罗马II标准，患病率为20.2%。男女生患病率差异无统计学意义（P>0.05），但高中生IBS患病率较高。根据曼宁标准，中国南方IBS的患病率为53.3%；根据罗马II标准，患病率为19.6%。根据曼宁标准，中国北方IBS的患病率为51.2%；根据罗马II标准，患病率为18.9%。根据曼宁标准，中国西部IBS的患病率为58.0%；根据罗马II标准，患病率为23.4%。
IBS在青少年中是一种常见疾病，且IBS患病率随青少年年龄增长而升高。
