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一项前性队列研究评估了TRISS和TRISS-SpO评分系统,用于评估印度创伤研究参与者的死亡风险

Rishwanth Vetri¹, Dhanabalan Piramanayagam², Preethy Ravi³

¹Department of General Surgery, Stanley Medical College, Chennai, Tamil Nadu, India.

International journal of critical illness and injury science

|May 8, 2024

概括

一个新的TRISS-SpO2模型用于创伤生存预测,其准确性与原来的TRISS得分相似. 这种更新的模型可能为预测创伤患者的结果提供更容易的临床应用.

科学领域:

紧急医疗紧急医疗
创伤外科手术创伤外科
临床预后临床预后

背景情况:

创伤病例在全球呈现出显著的发病率和死亡率.
现有的评分系统,如创伤和伤害严重性评分 (TRISS),旨在改善创伤预后,但存在局限性.
在创伤护理中,对增强预测模型的需求至关重要.

研究的目的:

为了评估一个新的TRISS氧和 (SpO2) 模型的生存预测准确度.
将TRISS-SpO2模型的性能与创伤患者的原始TRISS得分进行比较.

主要方法:

一项前性队列研究,涉及380名创伤患者入院手术科.
开发了TRISS-SpO2模型,将修订后的创伤评分的脉冲氧度组件替换为SPO2.
对两种模型计算了生存概率 (Ps);接收器操作特征 (ROC) 曲线分析评估了预测性能和准确性.

主要成果:

该研究观察到死亡率为7.9% (在380名参与者中30名).
原来的TRISS得分的预测准确率为97.11%.
拟议的TRISS-SpO2模型也显示了97.11%的预测准确度,没有显著的性能差异.

结论:

TRISS-SpO2模型的准确性与原来的TRISS分数相当.
TRISS-SpO2模型为创伤环境中的临床使用提供了一个潜在的更简单和更强大的工具.
进一步验证可能会证实其在改善创伤患者预后预测方面的有用性.

关键词:

预测死亡率的预测.预测的准确性预测的准确性概率存活存活的可能性.严重性得分的严重性得分创伤的创伤创伤的创伤.

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