Correlation study of blood gas analysis and diabetes mellitus in chronic obstructive pulmonary disease
10.3760/cma.j.issn.1673-4904.2011.21.001
- VernacularTitle:慢性阻塞性肺疾病患者肺血气分析与糖尿病的相关性研究
- Author:
Lin DAN
- Publication Type:Journal Article
- Keywords:
Pulmonary disease,chronic obstructive;
Diabetes mellitus;
Respiratory function tests;
Blood gas analysis
- From:
Chinese Journal of Postgraduates of Medicine
2011;34(21):1-3
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the correlation of blood gas analysis and diabetes mellitus in chronic obstructive pulmonary disease(COPD)patients and its clinical significance.Methods One hundred and twenty-five patients with stable phase COPD patients including 69 cages with COPD combined with diabetes mellitus(experimental group),56 patients with COPD alone(control group).The blood gas analysis and pulmonary function were detected.Results The simple pulmonary function forced vital capacity(FVC),vital capacity(VC),forced expired volume in one second(FEV1),peak expiratory flow (PEF)(25%-75%)and the diffusion function parameters diffusion capacity for carbon monoxide of the lung (DLCO),DLCO/PRED in control group were significantly higher than those in experimental group(P<0.05).Arterial partial pressure of oxygen(PaO2)was lower in experimental group than that in control group[(61.23±8.34)mm Hg(1 mm Hg=0.133 kPa)vs.(72.34±9.32)mm Hg,P<0.05],while there was no significant difference in partial pressure of carbon dioxide in artery(PaCO2)between two groups[(45.34±6.43)mm Hg vs.(44.89±4.98)mm Hg,P>0.05].Conclusion COPD combined with diabetes mellitus may lead to some damage in lung function and diffusion function,it should be noted in the clinieal treatment of reasonable adjustments in treatment.
