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孕妇、新生儿和小儿的健康指标正被广泛地用来对环境进行卫生学评价。为了正确评价具体环境因素在某项健康指标形成中的真实意义,需要周密考虑调查的数学模式和仔细选择分析因果关系的统计学方法。作者队为采用标化强度指数法进行此类研究最为理想。该法并曾使用于评价某工业城市的大气污染。其具体作法是:按照与各大型工业中心的距离和大气
Health indicators for pregnant women, newborns and children are widely used to assess the health of the environment. In order to properly evaluate the true meaning of specific environmental factors in the formation of a health index, careful consideration needs to be given to the mathematical model of the survey and a careful selection of statistical methods for analyzing causal relationships. The authors team is most ideal for such studies using the standardized intensity index method. The law has also been used to evaluate air pollution in an industrial city. The specific approach is: in accordance with the major industrial centers and the distance between the atmosphere