首次访问后果:加拿大分辨率和敏度尺度 (CTAS) 和紧急部门返回
David Lewis1, Jacqueline Fraser2,3, Michael Howlett4
1Emergency Medicine, Dalhousie Medicine New Brunswick, Saint John, CAN.
Cureus
|May 19, 2025
概括
在初次急诊室 (ED) 访问时,加拿大分辨和敏度度量 (CTAS) 级别强烈预测,在72小时内,无计划的复诊 (URV) 将导致入院. 较低的CTAS分数表明返回后入院的可能性更高.
科学领域:
- 紧急医疗 紧急医疗
- 医疗保健服务研究 医疗服务研究
背景情况:
- 在72小时内无计划地返回急诊室 (URV) 是关键的质量指标.
- 这些URV会影响患者的安全和初始紧急护理的质量.
- 加拿大分辨率和敏度度量 (CTAS) 是一种广泛使用的系统,用于在ED中对患者进行优先排序.
研究的目的:
- 确定最初的CTAS类别是否预测了URVs患者的入院.
- 分析CTAS水平与URV录取风险之间的关系.
主要方法:
- 在12个月内,在一家三级护理教学医院,对57,025名ED患者进行了回顾性分析.
- 从电子健康记录中提取的数据,包括URV的CTAS类别,处置和入院状态 (定义为72小时内返回).
- 统计分析包括皮尔森相关性,线性回归和费舍尔精确测试,以评估CTAS和入院风险之间的关联.
主要成果:
- 在7.6%的URV患者中,有14.9%的患者入院.
- 根据最初的CTAS水平,URV的入学率有很大差异,从23.1% (CTAS 1) 到4.8% (CTAS 5).
- 在CTAS水平和URV录取率之间发现了强烈的负相关性 (r = -0.89,p = 0.04);较高的CTAS分数预测了较低的录取率.
结论:
- 最初的CTAS水平是不计划回访ED后入院的重要预测指标.
- 在URV上,CTAS 3患者在访问量和入院风险方面代表了一个相当大的群体.
- 使用CTAS进行基于选的报告可以加强ED质量改进计划.
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