Results: 52 of 2778 case routine chemotherapy developed diarrhea(34 males and 18 females,aged between 5 and 68 years) The KS scores was 0 in 7 cases,1 in 6 cases,2 in 8 cases,3 in 17 cases and 4 in 4 cases.

• 年龄:最小5岁；最大68岁；平均53.；93岁; KS评分:0分7例；1分6例；2分18例；3分17例；4分4例;