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为了解天津市隐孢子虫病的情况,我们于1991年7～10月对天津市儿童医院肠道门诊的腹泻患儿进行了调查。结果共检查1 200人,隐孢子虫卵囊阳性者11人,阳性率为0.9％。其中,金胺酚染色法检出者为9人,改良抗酸染色法检出者为11人。检出阳性率男性患儿为0.84％(6/711),女性患儿为1.02％(5/489)。二者无显著性差异(P>0.5)。每月感染情况有显著差异,7、8、9、10月检出阳性率分别为0(0/196)、0. 7％(3/446)、1.25％(4/320)、1.6％(4/238),其感染从7～10月有逐月上升趋势(P
To understand the situation of cryptosporidiosis in Tianjin, we conducted a survey on children with diarrhea in Tianjin Children’s Hospital during July and October 1991. Results A total of 1 200 people were examined, 11 were positive for Cryptosporidium oocysts, the positive rate was 0.9%. Among them, the detection of gold amine phenol was 9 people, improved acid-fast staining method was detected in 11 people. The positive rate was 0.84% (6/711) in males and 1.02% (5/489) in females. There was no significant difference between the two groups (P> 0.5). The monthly infection rates were significantly different. The positive rates were 0 (0/196), 0.7% (3/446), 1.25% (4/320) and 1.6% (respectively) in July, August, September and October 4/238). The infection increased month by month from July to October (P <0.01)