论文部分内容阅读
目的了解天水市学生贫血及蛔虫感染状况,为学生常见病的防治提供依据。方法采用整群抽样方法,抽取天水市7,9,12,14,17岁汉族学生12700名,采用WHO推荐的氰化高铁血红蛋白测定法测定血红蛋白;选取城乡7,9岁学生共2583名,采用生理盐水涂片漂浮法检查蛔虫卵。结果天水市中小学生总贫血率为18%,城区学生血红蛋白平均水平明显高于乡村学生;蛔虫感染率为62%。结论乡村学生贫血与蛔虫感染检出率均高于城区学生,可能与卫生习惯有关。
Objective To understand the status of anemia and roundworm infection in Tianshui students and to provide basis for the prevention and treatment of common diseases in students. Methods A cluster sampling method was used to extract 12700 Han students aged 7, 9, 12, 14 and 17 in Tianshui City. Hemoglobin was measured by the cyanidation methemoglobin method recommended by the WHO. A total of 2583 students aged 7 and 9 were selected. Saline smear float method to check Ascaris eggs. Results The total anemia rate of primary and secondary school students in Tianshui City was 18%, and the average level of hemoglobin in urban students was significantly higher than that of rural students; the infection rate of roundworm was 62%. Conclusion The prevalence of anemia and roundworm infection in rural students are higher than that of urban students, which may be related to hygiene habits.