预测在急诊室发烧的老年患者的死亡率:一项前性验证研究
Hamideh Akbari1, Hadi Mirfazaelian1,2, Arash Safaei3
1Emergency Medicine Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran.
BMC geriatrics
|September 13, 2024
概括
老年发烧评分 (GFS) 有助于预测发烧的老年患者的死亡率. 一个GFS得分为2或更高表明30天死亡率的风险显著增加在急诊室设置.
科学领域:
- 紧急医疗 紧急医疗
- 老年医学 老年医学
- 临床预测规则 临床预测规则
背景情况:
- 呈现发烧的老年患者对紧急医生在处理和资源分配方面构成了挑战.
- 老年发烧评分 (GFS) 是一项拟议的临床决策规则,用于帮助管理这些患者,但需要外部验证.
研究的目的:
- 预期验证老年发烧评分 (GFS) 在预测发烧老年患者30天死亡率方面的表现.
- 评估GFS在与其发展队列不同的临床环境中的实用性.
主要方法:
- 一项前性队列研究招募了296名65岁以上的患者,他们向ED提出了发烧.
- 老年发烧评分是根据每位患者的白细胞症,严重昏迷和血小板衰竭计算的.
- 患者被分为低风险 (得分0-1) 和高风险 (得分≥2) 两组,并对死亡率进行了30天的随访.
主要成果:
- 低风险组的总死亡率为37.9%,高风险组的总死亡率为40.5%.
- 随着GFS得分的增加,死亡率增加了:33.1% (得分0),42.1% (得分1),57.1% (得分2) 和100% (得分3).
结论:
- 老年发烧评分有效地识别了发烧的老年患者,他们有更高的30天死亡风险.
- 一个GFS得分2或更高是一个显著的预测者增加死亡率在这个人群中.
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