鉴定准确性和2015年现场创伤鉴定标准更新
Bourke W Tillmann1,2,3, Avery B Nathens3,4,5, Matthew P Guttman3,4
1Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ontario, Canada.
JAMA network open
|January 6, 2026
概括
更新的现场创伤分拣 (FTT) 准则最初减少了15%的不足分拣,而没有增加过量分拣. 然而,在实施后,低调率逐渐增加,需要持续监测以维持收益.
科学领域:
- 紧急医疗 紧急医疗
- 公共卫生 公共卫生
- 创伤外科 手术 创伤外科
背景情况:
- 严重受伤的患者从指定创伤中心的治疗中受益,但低分辨率仍然是一个重大问题.
- 现场创伤分拣 (FTT) 准则存在,以帮助医院前评估,但它们对已建立的分拣模式的影响尚不清楚.
研究的目的:
- 评估2015年更新的FTT指南与加拿大安大略省创伤分类趋势之间的关联.
- 评估更新的FTT指导方针对成熟创伤系统中不足和过度选率的影响.
主要方法:
- 在2009年4月至2020年3月期间,对安大略省成年创伤患者进行了回顾性,基于人口的队列研究.
- 在实施2015年FTT指南更新之前,期间和之后对分拣模式的分析.
- 间断时间序列分析,以评估不足和过量选率的变化,根据患者和损伤特征进行调整.
主要成果:
- 2015年FTT指南更新与立即减少15.2%的低量有关 (RR,0.85;95% CI,0.77-0.94).
- 没有观察到过量选率的显著即时变化 (RR,0.90;95% CI,0.79-1.04).
- 实施后,低分离率每年增加2.4% (RR,1.02;95% CI,1.02-1.03),而过分分离率每年减少3.8% (RR,0.96;95% CI,0.95-0.97).
结论:
- 更新的FTT指导方针在实施后有效地减少了不足的分类,而没有增加过量的分类.
- 持续减少低分量需要持续监测和潜在的指南加强.
- 这项研究强调了对创伤系统中选方案的持续评估的重要性.
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