有以上任一情况则预示着晕厥患者有很高的风险发生严重不良的转归(包括死亡,心肌梗死,心律失常,肺栓塞,卒中,蛛网膜下腔出血,严重出血,或任何需要到急诊室就诊并住院治疗的相关情况)
该评分预测严重不良转归的敏感性96%,特异性62%,阴性预期值99.2%,阳性预期值24.8%。
1、 Quinn J, et al. Prospective validation of the San Francisco Syncope Rule to predict patients with serious outcomes. Ann Emerg Med. 2006;47(5):448-54.
2、 Birnbaum A, et al. Failure to validate the San Francisco Syncope Rule in an independent emergency department population. Ann Emerg Med. 2008;52(2):151-9.