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作者研究了高原低氧地区正常居民及高原病患者之间肺动脉径线的差异及价值。将资料分为病理组与对照组 ,分别测量主肺动脉及右肺动脉的长径及宽径 ,并对其年龄及其各径线进行统计学处理 ,采用ｔ检验进行分析。结果显示病理组及对照组藏、汉族之间各指标平均值均相近 (Ｐ 0 .0
The authors studied the difference and value of pulmonary arterial diameter between normal residents and patients with altitude sickness in the plateau hypoxia area. The data were divided into pathological group and control group. The major and minor diameters of the main pulmonary artery and right pulmonary artery were measured respectively. The age and diameter of each artery were statistically analyzed and analyzed by t-test. The results showed that the pathological group and the control group, the average between the indicators of Han were similar (P 0 .0