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慢性便秘是由多种病因引起的很常见的症状。据近期报告,近1/4的美国人有便秘症状。我国北京、天津和西安地区对60岁以上老年人的调查显示,慢性便秘高达15%~20%。北京地区对18~70岁成年人群的流行病学调查表明,慢性便秘的发病率为6.07%,女陛是男性的4倍以上。
Chronic constipation is a very common symptom caused by a variety of causes. According to recent reports, nearly a quarter of Americans have constipation symptoms. A survey of elderly people over the age of 60 in Beijing, Tianjin and Xi’an in our country shows that chronic constipation is as high as 15% to 20%. Epidemiological survey of 18 to 70-year-old adults in Beijing showed that the incidence of chronic constipation was 6.07% and that of female males was more than 4 times of that of males.