成都市某儿童医院腹泻儿童中隐孢子虫感染调查

• 作 者: 章亚倞 罗萍 高蓉
• 机 构: 四川省卫生管理干部学院寄生虫学教研室!四川成都610041,四川省卫生管理干部学院寄生虫学教研室!四川成都610041,四川省卫生管理干部学院寄生虫学教研室!四川成都610041
• 出 处: 实用寄生虫病杂志
• 发表日期: 2001年02期
• 关键词: 隐孢子虫感染 儿童医院 抗酸染色法 粪便标本 取成都 感染情况调查 阳性病人 免疫缺陷 显著性差异 病原学检测

目的对成都市部分腹泻儿童进行隐孢子虫感染情况调查。方法取成都市某儿童医院不明原因腹泻儿童粪便标本 4 0 6份 ,采用改良抗酸染色法检查。结果发现阳性病人 1 2例 ,隐孢子虫感染率为 2 .96%。其中 1岁以下婴儿的感染率为 1 .52 % ,1～ 4岁儿童的感染率为 5.4 5% ,4～ 1 0岁儿童的感染率为 3 .0 6% ,三者之间存在显著性差异 (P<0 .0 5)。结论成都市隐孢子虫病感染率与全国报道 1 .4 %～ 1 3 .3 %的感染率相符

Objective To investigate the prevalence of cryptosporidiosis in some children with diarrhea in Chengdu. Methods Four hundred and sixty stool samples from children with unexplained diarrhea in a children’s hospital in Chengdu were collected and examined by modified acid-fast staining. Results found 12 positive patients, Cryptosporidium infection rate was 2.96%. Among them, the infection rate of infants under 1 year old was 1.52%, that of children aged 1 ~ 4 was 5.4 5%, and that of children aged 4 ~ 10 was 3. 06%. There was significant difference among the three Differences (P <0. 05). Conclusions The infection rate of cryptosporidiosis in Chengdu is in line with the national infection rate of 1.4% -13.3% reported