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根据1956年我们对哈市集团儿童佝偻病卫生调查结果,初步发现佝偻病患病率如此之高(最高达91.5%)的原因,不能认为只是营养摄取不足,其中很重要的一项是与生活制度的组织不合理,缺乏户外活动及未能利用自然因素进行机体锻炼等方面有密切关系。为了进一步证明合理安排生活制度,利用自然因素对佝偻病患病率的影响,并摸索出一些具体实施方法,以期对今后预防与降低儿童佝偻病工作提供一些具体措施,我们在1957年4月——1958年4月在哈尔滨××厂托儿所进行了实验观察。
According to our survey of the results of the investigation on the health status of children’s rickets in Harbin City in 1956, we found that the reason for the high prevalence of rickets (up to 91.5%) is that the inadequate intake of nutrition can only be considered as an important factor in the organization of living systems Unreasonable, lack of outdoor activities and the failure to use natural factors such as body exercise are closely related. In order to further prove the rational arrangement of living system and make use of the impact of natural factors on the prevalence of rickets, and to explore some specific implementation methods in order to provide some concrete measures for future prevention and reduction of children’s rickets, we in April 1957 - 1958 April in Harbin × × plant nurseries for experimental observations.