摘要
目的:比较90 d复发风险评估量表(RRE-90)、ESSEN卒中风险评估量表(ESRS)和卒中预测工具-Ⅱ(SPI-Ⅱ)量表对缺血性脑卒中患者卒中复发的预测价值。方法:前瞻性连续纳入诊治的急性缺血性脑卒中患者,全面收集患者的临床资料。住院期间对患者进行RRE-90、ESRS和SPI-Ⅱ量表评分。患者出院后1月、3月、6月及1年时进行随访,记录卒中复发情况。计算各个随访点三种评分受试者工作曲线下面积(AUC),对比三种量表预测卒中复发的效能。结果:排除基线不全、失访等患者后,研究最终纳入患者471例。1年随访结束时,卒中复发40例,累计复发率为8.75%。对比各随访点RRE-90、ESRS和SPI-Ⅱ评分的AUC发现,随访1月、3月时RRE-90预测效能优于ESRS和SPI-Ⅱ(P<0.05),1年时ESRS和SPI-Ⅱ预测效能则优于RRE-90(P<0.05)。ESRS与SPI-Ⅱ预测效能类似(P>0.05)。结论:应用RRE-90、ESRS和SPI-Ⅱ量表均能预测卒中复发。RRE-90对卒中短期复发预测效果优于ESRS和SPI-Ⅱ量表,ESRS和SPI-Ⅱ量表对卒中复发预测效能效果相近,且在预测卒中长期复发上二者均优于RRE-90。
Objective: To compare the predictive value of 90-day Recurrence Risk Estimator(RRE-90), the ESSEN Stroke Risk Score(ESRS) and the Stroke Prognostic Instrument Ⅱ(SPI-Ⅱ) for recurrent risk in patients with ischemic stroke.Methods: Patients with acute ischemic stroke were prospectively enrolled. The clinical data about the patients were collected. RRE-90, ESRS and SPI-Ⅱ scales were assessed during hospitalization. All the patients were followed up at 1 month, 3 months, 6 months, and 1 year after discharge and stroke recurrence was recorded.The area under the curve(AUC) of the three scores at each follow-up point was calculated and to compare the predictive efficacy of the three scales for stroke recurrence.Results: After exclusion of patients with incomplete baseline data and loss of follow-up, 471 patients were eventually included in the study. At the end of the 1-year follow-up, there were 40 patients stroke reoccurred and the cumulative stroke recurrent rate was 8.75%. Compared with the AUC of RRE-90, ESRS and SPI-Ⅱ scores at each follow-up point, the predictive value of RRE-90 was superior to that of ESRS and SPI-Ⅱ at 1-and 3-month follow-up(P<0.05), and the predictive value of ESRS and SPI-Ⅱ was better than that of RRE-90 at 1-year follow-up(P<0.05). The predictive value between ESRS and SPI-Ⅱ was similar(P>0.05).Conclusions: All of RRE-90, ESRS and SPI-Ⅱ scales can predict stroke recurrence. RRE-90 is superior to the ESRS and SPI-Ⅱ scales in predicting short-term stroke recurrence. The ESRS and SPI-Ⅱ scales have similar efficacy in predicting stroke recurrence and both are superior to RRE-90 in predicting long-term stroke recurrence.
引文
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