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    李盛, 冯亚莉, 李守禹, 王宇红, 赵贵雪, 范宁, 王金玉, 贾清, 王龄庆. 兰州市城关区成年居民饮水量调查[J]. 环境卫生学杂志, 2019, 9(2): 123-127. DOI: 10.13421/j.cnki.hjwsxzz.2019.02.006
    引用本文: 李盛, 冯亚莉, 李守禹, 王宇红, 赵贵雪, 范宁, 王金玉, 贾清, 王龄庆. 兰州市城关区成年居民饮水量调查[J]. 环境卫生学杂志, 2019, 9(2): 123-127. DOI: 10.13421/j.cnki.hjwsxzz.2019.02.006
    shu
    LI Sheng, FENG Yali, LI Shouyu, WANG Yuhong, ZHAO Guixue, FAN Ning, WANG Jinyu, JIA Qing, WANG Lingqing. Drinking Water Intake of Adult Residents in Chengguan District of Lanzhou[J]. Journal of Environmental Hygiene, 2019, 9(2): 123-127. DOI: 10.13421/j.cnki.hjwsxzz.2019.02.006
    Citation: LI Sheng, FENG Yali, LI Shouyu, WANG Yuhong, ZHAO Guixue, FAN Ning, WANG Jinyu, JIA Qing, WANG Lingqing. Drinking Water Intake of Adult Residents in Chengguan District of Lanzhou[J]. Journal of Environmental Hygiene, 2019, 9(2): 123-127. DOI: 10.13421/j.cnki.hjwsxzz.2019.02.006
    shu

    兰州市城关区成年居民饮水量调查

    Drinking Water Intake of Adult Residents in Chengguan District of Lanzhou

      摘要
    • 摘要:
      目的 了解兰州市城关区居民饮水量，为兰州市城关区居民饮用水健康风险评价提供科学依据。
      方法 于2017年7月和12月采用整群随机抽样的方法，从兰州市城关区选取18岁及以上健康常住居民260名，通过问卷调查和标准量具相结合的方法进行饮水量调查。统计学分析采用Wilcoxon秩和检验和Kruskal-Wallis秩和检验。
      结果 城关区居民总饮水量、直接饮水量和间接饮水量中位数分别为2 043、1 600和395 mL/d。男性总饮水量、直接饮水量、间接饮水量（2 277、1 800和432 mL/d）均高于女性（1 973、1 500和354 mL/d）（P < 0.05），且男性夏季和冬季的总饮水量和直接饮水量也高于女性（P < 0.05）。不同年龄人群中，总饮水量由高到低依次为：（18~44）岁2 150 mL/d、（45~64）岁2 042 mL/d、65岁及以上人群1 878 mL/d，（P < 0.05）；但不同年龄人群直接饮水量和间接饮水量比较无统计学意义。
      结论 该调查获得了兰州市城关区居民饮水量信息，为当地开展饮水健康风险评价提供了基础依据。

       

      Abstract:
      Objectives To acquire the drinking water intake of adult residents in Chengguan district, and to provide the scientific basis for health risk assessment on drinking water intake of residents in Chengguan district of Lanzhou.
      Methods A total of 260 healthy permanent residents over 18 years old were selected by cluster random sampling from Chengguan district in Lanzhou in July and December of 2017. The information on drinking water intake of residents was investigated by using quantitative measurement and questionnaire survey. Wilcoxon rank sum test and Kruskal-Wallis rank sum test were used for statistical analysis of drinking water intake.
      Results The median of total drinking water intake, direct drinking water intake, and indirect drinking water intake of residents in Chengguan district were 2 043, 1 600, and 395 mL/d, respectively. The total drinking water intake, direct drinking water intake, and indirect drinking water intake of males (2 277, 1 800, and 432 mL/d) were all higher than that of females (1 973, 1 500, and 354 mL/d) (P < 0.05); and the total drinking water intake and direct drinking water intake of males in summer and winter were all higher than that of females (P < 0.05). The total drinking water intake could be ranked from the highest to the lowest as 2 150 mL/d (18~44 years old), 2 042 mL/d (45~64 years old), and 1 878 mL/d (over 65 years old) (P < 0.05). However, there was no statistically significant difference for direct and indirect drinking water intake of different age groups.
      Conclusions This investigation acquired information of drinking water intake of residents in Chengguan district of Lanzhou and provided basic reference for carrying out health risk assessment of drinking water in local areas.

       

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