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为进一步预防和控制小儿佝偻病,笔者就我县2011年1月至2012年12月来我院就诊住院的0～3岁婴幼儿,采用自制调查问卷对儿童抚养人进行维生素D补充剂应用现状及影响因素方面的调查。1对象和方法1.1研究对象:选取2011年1月至2012年12月来我院住院就诊的0～3岁婴幼儿1784人,其中男性944人,女性840人。最早应用维生素D补充剂为生后1周,持续时间0.5～18个月,最长达1年半,应用剂量为33～600U/d。
In order to further prevent and control pediatric rickets, the author of our county from January 2011 to December 2012 to our hospital for treatment of 0 to 3-year-old infants and young children, the use of self-made questionnaires on child-rearing status of vitamin D supplements and Survey of influencing factors. 1 Subjects and Methods 1.1 Subjects: Select from January 2011 to December 2012 to our hospital for treatment of infants 0 to 3 years old 1784 people, of whom 944 were males and 840 were females. The earliest application of vitamin D supplements 1 week after birth, duration 0.5 to 18 months, up to 1 year and a half, the application dose of 33 ~ 600U / d.