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NUTRIC营养评分联合血红蛋白对AECOPD合并Ⅱ型呼吸衰竭的预后研究 被引量:1

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摘要 目的分析危重患者营养风险(nutrition risk in the critically Ill score,NUTRIC评分)NUTRIC评分(无IL-6版本)联合外周血血红蛋白(hemoglobin,HGB)对慢性阻塞性肺疾病伴有急性加重(acute exacerbations of chronic obstructive pulmonary disease,AECOPD)不良治疗结局的判断价值。方法回顾性分析德江县人民医院呼吸内科100例诊断为AECOPD合并Ⅱ型呼吸衰竭并评估为重症的患者临床资料,其中良好预后患者(A组:治愈好转出院)50例,不良预后患者(B组:包括死亡、接受气管插管及放弃治疗自动出院)50例,比较两组患者一般信息,比较入住重症监护病区时两组NUTRIC评分以及入院时外周血HGB情况,采用受试者工作特征曲线(receiver operating characteristic curve,ROC)绘制NUTRIC,HGB及指标联检对于患者判断不良预后的敏感度(sensitivity,SEN)、特异度(specificity,SPE)、诊断比值比(diagnostic odds ratio,DOR),Youden指数(YI),计算曲线下面积(area under roc curve,AUC)。结果两组患者年龄、性别、病程差异无统计学意义(P>0.05);A组NUTRIC评分高于B组,HGB均低于B组,住院时间长于B组,差异均有统计学意义(P<0.01);NUTRIC评分评估AECOPD不良预后AUC=0.738,95%CI[0.643,0.834],P<0.01,SEN=0.540,SPE=0.780,YI=0.320;外周血HGB评估AECOPD不良预后AUC=0.718,0,95%CI[0.618,0.818],P<0.01,SEN=0.580,SPE=0.800,YI=0.380;联合检测AUC=0.817,95%CI[0.734,0.901],P<0.01,SEN=0.840,SPE=0.720,YI=0.560.结论NUTRIC评分及外周血HGB检测均可用于评估AECOPD合并Ⅱ型呼吸衰竭的不良预后,多指标联合评估可以提高评估精确程度。
作者 张旭 董亚琼
出处 《贵州医药》 CAS 2021年第3期392-393,共2页 Guizhou Medical Journal
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