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。
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。