体重指数与慢性阻塞性肺疾病的相关性研究

目的]探讨慢性阻塞性肺疾病和体重指数的相关关系。方法]2008年10月~2010年9月选取我院就诊的COPD患者90例,按照1︰1年龄和性别配对收集45例健康对照。测量病例组和对照组体重指数,肺功能和动脉血气分析,采用SPSS11.0分析相关指标。结果]COPD组的BMI显著低于对照组。COPD组的肺功能指标FEV1,FEV1/FVC指标和动脉血气指标PaO2分别低于对照组,COPD组的PaCO2高于对照组,差异有统计学意义(P﹤0.05)。低BMI组的FEV1、FEV1/FVC()和PaO2指标明显低于正常BMI组和高BMI组(P﹤0.05),低BMI组的PaCO2明显高于正常BMI和高BMI组(P﹤0.05)。结论]BMI和COPD有明显的相关性,加强患者的营养支持治疗,提高患者的BMI,才能减轻患者的肺功能低下状况,促进患者的康复。

THE RELATIONSHIP BETWEEN THE THE COPD AND BMI

Objective]To explore the association between the COPD and BMI.Methods]From January 2007 and January 2010,we collected 90 cases with COPD in our hospital,and we collected 90 health controls according to matching age and sex to cases.All the subjects were detected with the BMI.Pulmonary function assessment and arterial blood gas analysis were taken to them.SPSS 11.0 was used for analysis.Results]The BMI of COPD patients were significantly lower than that of controls.The pulmonary function indexes and arter...