Mutch L, King R
Arch Dis Child. 1985 Oct;60(10):979-80. doi: 10.1136/adc.60.10.979.
In a population based project aimed at identifying children with specified disabilities within a health region, there was, rightly, concern about the transfer of data on named children across health district boundaries. Two methods of obtaining parental consent for this process were tested. High recruitment rates were achieved using an 'opting out' approach.
在一项旨在确定某一健康区域内患有特定残疾儿童的基于人群的项目中，对于跨健康区边界传输具名儿童的数据，人们产生了合理的担忧。针对这一过程，测试了两种获得家长同意的方法。采用“选择退出”的方法实现了较高的招募率。
