儿童尾炎得分和管理策略的研究:一项前性观察性可行性研究
Wei Hao Lee1,2, Sharon O'Brien1, Elizabeth McKinnon3
1Emergency Department, Perth Children's Hospital, Perth, Western Australia, Australia.
概括
这项研究评估了儿科尾炎的临床预测分数 (CPS),发现儿科急诊室 (pARC-ED) 的儿科尾炎风险计算器是最准确的. 这种工具可以帮助分层分类患有尾炎症状的儿童的风险.
科学领域:
- 儿科急救医学 儿科急救医学
- 临床信息学 临床信息学
- 诊断准确性研究 诊断准确性研究
背景情况:
- 儿童尾炎的诊断可能具有挑战性,需要可靠的临床预测得分 (CPS).
- 对于临床实用性而言,在各种环境中对现有CPS的前性验证至关重要.
研究的目的:
- 评估在澳大利亚儿科急诊室 (ED) 中对儿科尾炎的多个CPS进行前性验证的可行性.
- 为了确定儿童尾炎风险分层的最佳表现的CPS.
主要方法:
- 一项文献搜索确定了30个儿童尾炎的CPS.
- 一项前性观察性研究招募了481名疑似尾炎的儿童 (5-15岁).
- 通过使用接收器操作特征曲线 (AUC) 下的面积和诊断准确度指标来评估CPS性能.
主要成果:
- 所有30个确定的CPS在481名注册患者中至少有50%是可计算的.
- 儿科尾炎风险计算器用于儿科ED (pARC-ED) 显示出最高的预测准确性 (AUC 0.90).
- 对于高风险病例,pARC-ED实现了99.0%的特异性,对于低风险病例,错误分类率为4.5%.
结论:
- 在大多数患者中确定并验证了30个CPS用于儿童尾炎风险评估.
- 帕克-ED显示出有很大的潜力来帮助临床决策,分层儿童怀疑尾炎.
- 一项多中心研究正在进行中,以进一步评估各种ED设置中的CPS.
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