Preventing dog bites in children: randomised controlled trial of an educational intervention
Preventing dog bites in children: randomised controlled trial of an educational intervention
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DOI：
10.1136/bmj.320.7248.1512
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发表时间：
2000-06-03
影响因子：
--
通讯作者：
Sung, L
中科院分区：
文献类型：
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作者：
Chapman, S;Cornwall, J;Sung, L
三位作者根据录像记录了违反禁止行为的儿童人数，其中一位作者对每所学校的干预或控制状况视而不见。当三位评审员对接近狗是否应被记录为违反准则的评分不同时，只有在所有观察者都同意的情况下，录像带才会被重新考虑并被评分为违规。接受干预的儿童比对照学校的儿童表现出明显更强的预防行为（表）。他们很谨慎，通常会从远处观察狗。对照组中的大多数儿童（149 名中的 118 名，占 79%）毫不犹豫地拍打狗并试图刺激它，而接受干预的儿童中只有少数（197 名中的 18 名，9%）儿童拍了狗，而且他们是偷偷摸摸地或经过相当长一段时间的仔细评估后才这样做的。
The number of children who breached the proscribed behaviours was tallied from the videotape by three authors, one of whom was blind to the intervention or control status of each school. When the three reviewers differed in their scoring of whether an approach to the dog should be recorded as a breach of the guidelines, the videotape was reconsidered and scored as a breach only if all observers agreed. Children who had received the intervention displayed appreciably greater precautionary behaviour than children in the control schools (table). They were circumspect, typically observing the dog from a distance. Most of the children in the control group (118 of 149, 79%) patted the dog without hesitation and tried to excite it, while only a few (18 of 197, 9%) of the children who had received the intervention patted the dog, and they did this surreptitiously or after a considerable period of careful assessment only.