包头市区大气污染对居民健康影响的调查研究

为了解包头市区大气污染地居民健康的影响，开展了大气污染对居民健康影响的调查研究，结果表明，市区的大气环境质量明显低于对照区，大气质量综合指数为昆区〉东河区〉青山区〉对照区；市区居民服、鼻、咽和下呼吸道等的症状与体征的阳性率明显高于对照区，人各区之间，居民各症状与体征的阳性率为东河区〉昆区〉青山区。说明市区大气污染已对居民健康造明显影响，影响程度随污染程度的加重而增加。

An Investigation into the Effect of Atmospheric Pollution on Resident's Health in 3 Distrits of Baotou City

An investigation was made on the effect of atmopheric pollution on resident's health in 3 districts of Baotou city, in order to understand the situation. It was found that the total air quality in 3 districts of Baotou city was lower than contrast, the total air quality index of the district of Kun was the most significant, the second was Donghe, the third was Qingshan and the end was contrast. It was showed that the positive rate of clinical symptoms and physical signs in eye, nose, pharynx and low respirator pipe was obviously higher than that of the control group(P<0 01),that in 3 districts it was the most high in Donghe, in the centre in Kundulun and the most low in Qingshan. It was suggested that atmospheric pollution had significantly affected the resident's health and level of the effect on resident's health went up with the level of atmospheric pollution.