Detection of indicators of early renal injury in patients with COPD and its clinical significance / 中国综合临床

Objective To explore the indicators change of early renal injury in patients with chronic obstructive pulmonary disease (COPD) and its clinical significance.Methods Ninety cases of COPD including 45 cases with stable period of COPD,45 cases with acute exacerbation of COPD who received treatment in Baoshan Branch of Shanghai General Hospital from January 2014 to December 2014 were enrolled in this study.Meanwhile 45 cases of healthy subjects were collected as the control group.According to the extent of hypoxia,the COPD patients were divided into mild subgroups (60mmHg