论文部分内容阅读
１９９５～１９９６年期间，首次对分布于全国南北不同地区的５个县（区）２０所农村学校环境卫生干预措施的防病效果进行了系统研究和评价。结果表明：干预后示范点学校环境卫生面貌明显好于对照点学校；农村中小学生蛔虫感染率在集体治疗驱虫后１年，示范点学生蛔虫感染率比对照点减少３６．８％（Ｐ＜０．０１）。夏秋季腹泻病发病率示范点比对照点减少４２．５％（Ｐ＜０．０１）。学生因患肠道传染病和寄生虫病出现的缺课率比对照点减少２６．１％（Ｐ＜０．０１）。显示出环境卫生干预措施具有较好的防病效果。
For the first time in 1995-1996, the preventive and control effects of 20 rural school environmental health interventions in 5 counties (districts) distributed in different regions of the country were systematically studied and evaluated. The results showed that: after the intervention, the environmental health status of the demonstration schools was obviously better than that of the control school. The infection rate of primary and secondary school students in rural areas was 36.8% less than the control one year after the collective therapy of deworming (P < 0.01). The incidence of diarrhea in summer and autumn was lower than the control point by 42.5% (P <0.01). The absentee rate of students with intestinal infectious diseases and parasitic diseases decreased by 26.1% (P <0.01) compared with the control point. It shows that environmental health interventions have better disease prevention effect.