肛门直肠疾病是广大劳动人民的多发病、常见病。发病年龄多在20岁以上成年人,据国内外调查,发病率约占60～70％。 为了摸清本病的发病原因及其发病规律,我市肛门直肠疾病科研普查小组在一个月时间内对4174人进行了肛门直肠疾病普查工作,现特整理报告如下: Anorectal disease is the incidence of the majority of working people, common disease. The age of onset is more than 20 years old adults, according to the survey at home and abroad, the incidence of about 60 to 70%. In order to find out the cause of the disease and the incidence of the law, the city’s anorectal disease research census team conducted a survey of 4174 people anorectal disease in a month’s time, are now finishing the report as follows: