Effects of Glutathione S-Transferase Gene Polymorphisms and Antioxidant Capacity per Unit Albumin on the Pathogenesis of Chronic Obstructive Pulmonary Disease

Table 5

t-test of serum-related indices in the COPD and control groups.

Indices	COPD group	Control group	t
GLU	5.882 ± 1.945	5.430 ± 0.711	1.254	0.214
ALB	37.794 ± 5.763	45.294 ± 2.290	−6.947	<0.001
TP	66.479 ± 13.669	73.964 ± 3.511	−3.047	0.003

GLU: glucose; ALB: albumin; TP: total protein.