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目的：了解煤烟污染对包头市区居民健康的影响。方法：通过大气布点监测获取包头市区各居民区、混合区及对照区大气中ＴＳＰ、ＳＯ２、ＮＯｘ和ＣＯ的年日平均值，采用环境流行病学方法调查居民慢性结膜炎、慢性鼻炎、慢性咽炎、慢性阻塞性肺病和心脏病的患病资料和影响因素，采用ＳＡＳ统计软件包进行了非条件Ｌｏｇｉｓｔｉｃ回归分析。结果：ＴＳＰ是慢性结膜炎、慢性咽炎、慢性阻塞性肺病和心脏病的重要贡献因子；ＳＯ２被选为慢性咽炎和慢性阻塞性肺病的第２贡献因子和慢性结膜炎的第３贡献因子；ＣＯ除被选为心脏病的第３贡献因子外，还被慢性结膜炎、慢性鼻炎选为第１贡献因子，被慢性咽炎选为第３贡献因子，被慢性阻塞性肺病选为第８贡献因子；ＮＯｘ被慢性咽炎和慢性阻塞性肺病选为第４贡献因子。结论：大气污染对市区居民上述慢性疾病的发生起到了诱发或促进作用。
Objective: To understand the impact of soot pollution on the health of residents in Baotou. Methods: The average daily values of TSP, SO2, NOx and CO in the atmosphere of each residential area, mixed area and control area of Baotou City were obtained by monitoring the distribution of atmosphere. Environmental epidemiological methods were used to investigate residents’ chronic conjunctivitis, chronic rhinitis, chronic Pharyngitis, chronic obstructive pulmonary disease and heart disease prevalence data and influencing factors, using SAS statistical software package conducted a non-conditional Logistic regression analysis. Results: TSP was an important contributor to chronic conjunctivitis, chronic pharyngitis, chronic obstructive pulmonary disease and heart disease. SO2 was selected as the second contributor to chronic pharyngitis and chronic obstructive pulmonary disease and the third contributor to chronic conjunctivitis. CO In addition to being selected as the third contributor to heart disease, Chronic Conjunctivitis and Chronic Rhinitis were also selected as the first contributor, Chronic Pharyngitis as the third contributor and Chronic Obstructive Pulmonary Disease as the eighth contributor. NOx was the fourth contributor to chronic pharyngitis and chronic obstructive pulmonary disease. Conclusion: Air pollution has induced or promoted the above chronic diseases in urban residents.