讨论 1.形成习惯性便秘的主要原因是排便的习惯改变,由于生活紧张,儿童贪玩而忽略了正常排便的要求,粪便中的水分被吸收而变得硬而干,由于某些人饮食中缺乏纤维素的含量也可引起便秘。从同一时间内发病率来看,一些老年人及体弱的病人常见,是由于肠蠕动变缓而发病,所以老年人便秘 Discussion 1. The main reason for the formation of habitual constipation is the habit of defecation changes, due to stressful life, children playful and neglected the requirements of normal bowel movements, water in the stool is absorbed and become hard and dry, as some people in the diet Lack of cellulose can also cause constipation. From the incidence of the same time point of view, some elderly and frail patients common, due to slow bowel movements and disease, so the elderly constipation