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肠道易激综合征(IBS)是最常见的功能性肠道疾病,其是否为一种疾病?最新的流行病学和病理生理学研究表明IBS确是一种肠病。人群大样本随机研究提示约15％～20％的成人患IBS,工业化国家中女患者多于男性。在历时12～20个月的研究期间,Minnesota州,Olmsted县的人群中,9％原来无IBS者产生IBS,而相同数的IBS患者在此过程自然痊愈。由于IBS极为常见,就认为不是疾病的理由是不恰当的。例如幽门螺旋菌胃炎在人群中极为
Intestinal irritable bowel syndrome (IBS) is the most common functional bowel disease, is it a disease? Recent epidemiological and pathophysiological studies have shown that IBS is indeed an intestinal disease. Large population randomized studies suggest that about 15% to 20% of adults develop IBS, with more women than men in industrialized countries. During the 12-20-month study period, 9% of those in Olmsted County, Minnesota, who previously had no IBS, developed IBS, and the same number of IBS patients recovered spontaneously during the study. As IBS is extremely common, it is not appropriate to consider the reasons for not being ill. For example, Helicobacter pylori gastritis is extremely high in the population