CAJ | 학술논문

淮北农村改建深井为主的小型集中供水控制腹泻病经济效益分析
회북농촌개건심정위주적소형집중공수공제복사병경제효익분석
Cost Benefit Analysis on Diarrhoeal Diseases Control due to Im- proved Drinking Water in Huaibei Rural Area

万方数据

中国公共卫生中國公共衛生 중국공공위생
CHINA PUBLIC HEALTH
2000年 11期 979-987 ,共9页

陈晓东%林萍%承明华%吕永生%孙茂成%陆培林%孙波%李进%沈慧君%陶炳根%朱惠刚

진효동%림평%승명화%려영생%손무성%륙배림%손파%리진%침혜군%도병근%주혜강

深井集中供水水质腹泻病成本效益分析农村深井集中供水水質腹瀉病成本效益分析農村
심정집중공수수질복사병성본효익분석농촌
Deep - well tap water Diarrhoeal diseases Cost- benefit analysis Rural area

对两个县6个改水村和6个对照村的供用水方式和居民饮水与腹泻病进行调查，并对改建集中供水控制腹泻病的经济效益进行分析。结果表明，改建深井为主的简易集中供水水量充足，采取鼓励用水的措施，使当地居民人均饮用水量达到“农村生活饮用水量卫生标准”，同时水质显著高于改水前的分散式给水，腹泻病人平均生病时间为3.01天，有43.45％的腹泻病人不就诊。控制混杂因素后，腹泻病归因于饮用非自来水的AR％达59.1％。用流行病学的经济分析方法进行效益分析结果改建集中供水的投入与腹泻病减少的经济受益之比为1:5.43。
대량개현6개개수촌화6개대조촌적공용수방식화 거민음수여복사병진행조사，병대개건집중공수공제복사병적 경제효익진행분석。결과표명，개건심정위주적간역집중공수 수량충족，채취고려용수적조시，사당지거민인균음용수량체 도“농촌생활음용수량위생표준”，동시수질현저고우개수전적 분산식급수，복사병인평균생병시간위3.01천，유43.45％적 복사병인불취진。공제혼잡인소후，복사병귀인우음용비자래 수적AR％체59.1％。용류행병학적경제분석방법진행효익 분석결과개건집중공수적투입여복사병감소적경제수익지비 위1:5.43。
Sources of drinking water and amount of drinking water con- sumed were analyzed, among 10092 residents, the diarrhoeal dis- eases (DDs) were collected in 6 villages provided with deep- well tap water and orther 6 control villages using non- centralized wa- ter supply (NCWS) in Huaibei rural area. The results showed that after providing people with tap water from deep - well (TWDW), the amount of drinking water consumed reached the national standard of drinking water quantity to be consumed in ru- ral area and the drinking water quality was much better than that of NCWS. The average lasting time of DDs was 3.01 days. How- ever 43.45% of the patients did not seek medical assistance. After contolhng for confounding factors, the AR% of NCWS for DDs was 59.1%. The results shwed that the ratio of cost for TWDW and the benefit gained from the reduotion of DDs was 1: 5.43.