比较三个脆弱度表如何预测创伤患者肋骨骨折的负面结果
Lawrence R Feng1, Colette Galet2, Dionne A Skeete2
1Carver College of Medicine, University Iowa, Iowa City, Iowa.
The Journal of surgical research
|December 17, 2024
概括
没有单一的脆弱度量表在预测肋骨骨折的老年人的结果方面明显优于其他. 尺度之间的一致性是公平到中等的,年轻的老年患者的可靠性更好.
科学领域:
- 老年创伤的治疗方法
- 临床流行病学临床流行病学
- 预测分析在医疗保健中的应用
背景情况:
- 脆弱性是受伤老年人不良后果的重要危险因素.
- 准确的脆弱性评估对于预测创伤后患者轨迹至关重要.
研究的目的:
- 为了比较三种不同的虚弱度的预测性能,老年患者 (≥65岁) 接受了肋骨骨折.
- 确定最适用的脆弱度表,以识别该人群中负面结果.
主要方法:
- 对341名肋骨骨折患者 (≥65岁) 的回顾性分析.
- 使用加拿大健康与衰老研究临床脆弱性尺度,肋骨骨折脆弱性指数 (RFFI) 和修改脆弱性指数-5的脆弱性评估.
- 评估结果,包括死亡率,肺炎,输管,停留时间和出院处置;预测能力的统计分析和评价者之间的协议 (Fleiss' Kappa).
主要成果:
- 这三种脆弱度表都显示出对不良结果的可比预测能力.
- RFFI在预测死亡率和肺炎方面显示了70%的准确性.
- 所有尺度都在预测退院到熟练护理机构时达到60%的准确性.
- 在各尺度之间观察到相当或中等的一致性 (Fleiss' Kappa = 0.40).
- 在65-74岁的年龄组中,预测性表现明显高于75岁以上的年龄组.
结论:
- 根据AUC分析,没有单一的脆弱性评估尺度在预测肋骨骨折的老年人不良结果方面表现出统计学上显著的优势.
- 评估的虚弱度尺度之间的可靠性在年轻的老年人 (65-74岁) 中高于最年长的老年人 (≥75岁).
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