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窖水是青州市西南山区的一种特殊蓄水方式,水来源于收集的自然降水,污染严重,水质很差.为了解窖水对儿童生长发育及免疫机能的影响,于1995年开展了此项调查.1 调查内容与方法1.1 调查对象 窖水组选择长期饮用窖水的5～13岁儿童630人,其中男童350人,女童280人.对照组选择自然条件相近.经济、文化状况差别小,饮用井水的5～13岁儿童620人,其中男286人,女334人.1.2 调查内容 选择16个水窖.分别在丰水期、枯水期各检验水质1次.两组儿童同时检测身高、体重、呼吸差、脉搏、握力、血压、唾液溶菌酶、IgG、IgM、IgA.选择12岁儿童,每组60人进行智力测验.
Cellar water is a special type of water storage in the southwest mountainous area of Qingzhou City. Water comes from the natural precipitation collected, which causes serious pollution and poor water quality. In order to understand the influence of puddling water on children’s growth and immune function, Item survey.1 Survey contents and methods1.1 Investigation object Celiac water group Choose long-term drinking pit water of 630 children aged 5 to 13 years, of which 350 were boys and girls 280. Control group selection of similar natural conditions.Economic and cultural differences Small, well water drinking water 620 children aged 5 to 13 years, of which 286 were males and 334 females .1.2 Survey Select 16 cellars, respectively, in the wet season, the water quality of each test water quality 1. Two groups of children at the same time testing Height, weight, poor breathing, pulse, grip, blood pressure, salivary lysozyme, IgG, IgM, IgA.