CAJ | 학술논문

目的：了解长沙市高校学生冬季饮水量情况，为评价大学生群体对水中污染物暴露和健康风险提供基础性数据。方法：采用问卷调查和实际测量相结合的方法，于2014年12月—2015年1月在长沙某四所高校抽取1000名大学生进行冬季饮水量调查。结果：该地区居民冬季总饮水量均值为2639.8 mL/d，直接饮水量和间接饮水量均值分别为1746.9、893.0 mL/d，且在不同性别、不同院校、不同 BMI 之间均存在统计学差异。结论：对长沙市大学生群体开展饮用水中污染物环境暴露和健康风险评价时应结合实际情况，考虑性别、院校和 BMI 等因素对饮水量的影响。
목적：료해장사시고교학생동계음수량정황，위평개대학생군체대수중오염물폭로화건강풍험제공기출성수거。방법：채용문권조사화실제측량상결합적방법，우2014년12월—2015년1월재장사모사소고교추취1000명대학생진행동계음수량조사。결과：해지구거민동계총음수량균치위2639.8 mL/d，직접음수량화간접음수량균치분별위1746.9、893.0 mL/d，차재불동성별、불동원교、불동 BMI 지간균존재통계학차이。결론：대장사시대학생군체개전음용수중오염물배경폭로화건강풍험평개시응결합실제정황，고필성별、원교화 BMI 등인소대음수량적영향。
ObjectiveTo acquire the winter drinking water intake of healthy university students in Changsha, and to provide the basic data for the water pollutants exposure and health risk sssessment of university students.MethodsIn Dec, 2014 and Jan, 2015, direct drinking water intake and indirect drinking water intake from food in winter were investigated using question-naire survey methods in 1000 subjects selected from 4 colleages in Changsha. Results The average total drinking water intake was 2639.8 mL/d in winter, The average direct and indirect drinking water intake rates were found respectively to be 1746.9mL/d, 893.0 mL/d in winter, The daily consumption of total drinking water, direct drinking water and indirect drinking water is sig-nificantly different in studnets among different universities and is significantly different in gender and BMI. Conclusion The effect of gender,,university and BMI of drinking water exposure factors should be taken into account in health risk assessment on drinking water intake to improve the accuracy of the risk assessment.