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奎河因接纳城市工业废水和生活污水而受到污染。为了解奎河污染对沿岸少年儿童身体健康和血红蛋白含量的影响，对９９２名（观察组４９２名，对照组５００名）中小学生，用氰化高铁血红蛋白法测定Ｈｂ值。显示：观察组学生Ｈｂ均值（１２２．８８±１０．８４ｇ／Ｌ），明显低于对照组（１２７．９６±８．４０ｇ／Ｌ）（ｔ＝８．２６，Ｐ＜０．０１）；而贫血患病率则明显高于对照组（观察组为４４．１１％，对照组为２９．０％）（ｕ＝４．９４，Ｐ＜０．０１）。提示，奎河污染水源对沿岸居民饮水和生活环境形成了广泛污染，并对沿岸少年儿童身体健康和血红蛋白含量产生了危害
Kuei River is polluted by receiving urban industrial wastewater and domestic sewage. To understand the influence of pollution on the health and hemoglobin of children and adolescents in coastal areas, 992 students (492 in the observation group and 500 in the control group) were enrolled in the study. The Hb value was determined by cyanmethemoglobin method. The mean Hb in observation group was significantly lower than that in control group (122.88 ± 10.84g / L, 127.96 ± 8.40g / L, t = 8.26, P <0.01) The prevalence of anemia was significantly higher than that of the control group (44.11% in the observation group and 29.0% in the control group) (u = 4.94, P <0.01). It is suggested that the polluted water source of Kui River has formed a wide range of pollution to the residents’ drinking water and living environment and has endangered the health and hemoglobin content of children and adolescents along the coast.