摘要
目的探讨皮质醇对老年高血压性脑出血患者预后的影响。方法回顾性观察118例年龄65岁以上高血压脑出血患者入院后进行血清皮质8 am和4 pm测定并评估其对预测3个月后神经功能的价值。结果与3个月时良好预后患者相比,不良预后患者皮质醇明显升高;与存活患者相比,3个月时死亡患者皮质醇水平也明显升高,差异有统计学意义(P <0. 05)。作为功能预后工具,接受者操作特征表明入院后血清皮质醇的曲线下面积(AUC)与NIHSS或ICH评分差异无统计学意义(P> 0. 05);对于病死率预测方面,皮质醇与NIHSS或ICH评分差异无统计学意义(P> 0. 05)。多元logistic回归模型校正NIHSS、ICH评分、年龄、出血量、8 am及4 pm皮质醇后,8 am皮质醇、出血量及NIHSS与不良功能预后独立相关。见表3。结论皮质醇升高与老年高血压性脑出血患者3个月不良神经功能预后及病死率升高相关,清晨皮质醇可能作为预测预后的血清标志物。
引文
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