nonaged
nonaged-
Method : 79 aged spontaneous pneumothorax were compared to the 94 nonaged .
方法：对79例老年人自发性气胸的临床资料与同期94例中青年人自发性气胸作对比分析。
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Methods : Noninvasive blood pressure recorder ( Accutraker Dx ) was used to carry out 24 hour ABPM in 42 aged patients with EH , 38 aged controls and 39 nonaged patients with EH .
方法：使用美国AccutrakerDx型无创性动态血压监测仪，对42例老年EH患者、38例老年健康者及39例非老年EH患者进行24h动态血压监测。