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腹部不适和腹胀见于80%~90%的应激肠综合征(IBS)及7.8%左右的正常人。但缺乏客观测量肠气的方法及研究肠气量与病人自觉症状之间的关系。作者就此问题进行研究。病人分为3组:①包括IBS和功能性肠病(FBD)的门诊胃肠科病人19例,IBS诊断根据是:腹痛排便后缓解,再加以下症状之二者:疼痛发生时排稀软便;疼痛发作时排便次数增加;腹胀;排粘液便及排便未尽感;症状持续6个月以上。FBD为诉有腹痛及大便习惯
Abdominal discomfort and bloating are seen in 80% to 90% of irritable bowel syndrome (IBS) and about 7.8% of normal people. However, there is a lack of an objective method of measuring intestinal gas and studying the relationship between intestinal gas volume and patients’ subjective symptoms. The author studies this issue. The patients were divided into 3 groups: (1) 19 outpatients with gastroenterology including IBS and functional bowel disease (FBD) were diagnosed based on the following: relief of abdominal pain after defecation, plus both of the following: Then; the number of bowel movements increased pain episodes; abdominal distension; mucus and defecate did not make sense; symptoms last 6 months or more. FBD complained of abdominal pain and bowel habits