上海闵行区家庭饮用水消费情况调查  

Survey on the consumption of household drinking water in Minhang District in Shanghai

作　　者：彭春林 蒋丽花 张雄伟 徐莺 张颖 尤佳恺 苏华林 

机构地区：[1]上海市闵行区疾病预防与控制中心,上海201101

出　　处：《现代预防医学》2014年第10期1909-1912,共4页Modern Preventive Medicine

基　　金：上海市闵行区卫生局课题项目 (2012MW42);闵行区居民饮用水消费习惯及其与高血压的关系研究;彭春林

摘　　要：目的了解闵行区家庭饮用水消费结构及其消费量,为有针对性的开展饮用水卫生监测及管理提供依据。方法采用分层随机抽样方法抽取了闵行区的270户家庭进行问卷调查,询问家庭饮用水消费习惯及其饮水量。结果闵行区家庭饮用水消费结构中以市政供水(71.5%)和饮料(49.6%)为主,其次是自己购买的净化设备处理的净水(18.5%)和瓶(桶)装水(11.1%),消费最少的是现制现售水(4.4%)。在饮用水消费量方面,家庭每天饮用水消费量的中位数为3.2 L,不同镇(街道)类型家庭饮用水消费量的中位数未见统计学差异(χ2=2.048,P=0.359);以消费某种饮用水的家庭分别统计,家庭每天白开水消费量的中位数为3 L;家庭每天天然矿泉水、纯净水、天然水、矿物质水的消费量的中位数分别为2 L、1.5 L、1.3 L、1.5 L;家庭每天净水消费量的中位数为3.5 L;家庭每天饮料的消费量的中位数为0.4 L,家庭现制现售水消费量的中位数为2 L。结论闵行区家庭饮用水消费结构以市政供水为主且存在地区差异,家庭每天饮用水消费量的中位数为3.2 L。Objective The objective of the study was to assess the structure and amount of consumptlon of household drinking water in Minhang District, aiming to provide a reference for the targeted development of hygiene monitoring and management of drinking water. Methods 270 households in Minhang District were selected by stratified random sampling and were surveyed for their consumption habits and amount of consumption of household drinking water. Results The majority of household drinking water consumption in Minhang District came from municipal water supply （71.5%） and beverages （49.6%）, followed by purified water treated by self-purchased water purifiers （18.5%） and bottled/barrelled water （11.1%）; freshly-purified drinking water （4.4%） ranked the last. In terms of the amount of drinking water consumption, the median value of daily consumption per household was 3.2 L; and no significant difference was observed between different towns or streets （Х^2=2.048, P=0.359）. In terms of the type of drinking water consumed, the median daily consumptions of boiled tab water, natural mineral water, ultra-purified water, natural water, mineral water, purified water, beverage, and freshly-purified drinking water per household were 3 L, 2 L, 1.5 L, 1.3 L, 1.5 L, 3.5 L, 0.4 L, and 2 L, respectively. Conclusion Household drinking water consumption in Minbeng District is mainly on municipal water supply and exhibits regional difference. The median amount of daily drinking water consumption per household is 3.2 L.

关 键 词：饮用水 消费结构 饮水量 

分 类 号：R123.1[医药卫生—环境卫生学]