Table 4.

Associations between S100A1, ZAG, and adiponectin

Variables	All patients (n=90)		COPD without cachexia (n=45)		COPD and cachexia (n=45)
	β	P-value	β	P-value	β	P-value
S100A1–ZAG	0.88	<0.0001	0.86	<0.0001	0.88	<0.0001
Adiponectin–ZAG	0.83	<0.0001	0.80	<0.0001	0.85	<0.0001
Adiponectin–S100A1	0.86	<0.0001	0.86	<0.0001	0.86	<0.0001

Note: Data analysis was done by linear regression.

Abbreviation: ZAG, zinc alpha 2-glycoprotein.