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近50年来,随着工农业生产的不断发展,代乳品越来越多,加上一些其他因素,以致人工喂养率越来越高。我国一些大城市如北京、上海的母乳喂养率分别为25.7％和23％。为摸清我省<6个月婴儿喂养情况及影响母乳喂养的因素,进行了调查,兹报告如下。 调查方法:选择本省有代表性的五个地区,即城市(长沙市)、平原(益阳)、湖区(常德)、山区(怀化)及少数民族地区(自治洲),城市以整群随机抽样法,其余四个地区均以分层按比例随机抽样法对部分<6个月的婴儿用一人一卡询问法询问其生母。共调查15,549人。
In the recent 50 years, with the continuous development of industrial and agricultural production, more and more milk substitutes, together with other factors, the artificial feeding rate is getting higher and higher. Breastfeeding rates in some major cities in China such as Beijing and Shanghai are 25.7% and 23% respectively. To find out our province <6 months of infant feeding and the factors that affect breastfeeding, conducted a survey, it is reported as follows. Methods of survey: Select five representative cities in our province (Changsha City), Plain (Yiyang City), Lake District (Changde), Mountain Areas (Huaihua) and Minority Areas (Autonomous Prefecture) , And the remaining four regions were asked by stratified proportional random sampling method to ask their mothers part-time and one-card inquiry method for some infants <6 months old. A total of 15,549 people were surveyed.