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1981年,美国有700万6岁以下的儿童,1,500万6～16岁的青少年遭受损伤,美国儿童夭折的首位原因也是各种类型的损伤。本文使用随机数字拨号电话普查法(Random-Digit-Dialing Telephone Sampling),调查加利福尼亚圣地亚哥港14岁以下的儿童群体,重点咨询看护儿童人员。调查中,认真答复询问者1,595人,374人拒绝答复,8人在询问途中不继续合作。结果: 一、住户的特征91.5%自称是孩子的主要看护人,其中约1%是儿童的亲属,86%是母亲,9%是父亲。每个家庭中孩子的中位数为2人,83%的家庭有1～2个孩子,仅4%家庭的孩子数是4个或4个以上。涉及儿童2,183人,其中35%是男孩,
In 1981, 7 million children under the age of 6 in the United States and 15 million young people aged 6 to 16 were injured. The first cause of infant mortality in the United States is various types of injuries. This article uses the Random-Digit-Dialing Telephone Sampling to investigate groups of children under 14 years of age in San Diego, California, with a focus on childcare. In the survey, 1,595 people were seriously answered, 374 refused to reply, and 8 people did not continue their cooperation during the inquiry. Results: 1. Characteristics of Households 91.5% claim to be the primary caregivers of children, of whom about 1% are relatives of children, 86% are mothers and 9% are fathers. The median number of children in each household is two, 83% of families have 1-2 children, and only 4% of families have 4 or more children. Of the 2,183 children involved, 35% were boys,