Application Value of Blood Heparin-Binding Protein in the Diagnosis of Acute Exacerbation of Chronic Obstructive Pulmonary Disease

Table 4

Pearson correlation analysis between WBC, CRP, HBP, NC, and FEV/pred in the stable group and the acute exacerbation group.

		WBC	CRP	HBP	NC	FEV1/pred
WBC	r value	1	0.283	0.090	0.947	−0.270
	v.		0.011	0.425	0.000	0.015
CRP	r value	0.283	1	0.244	0.327	−0.129
	v.	0.011		0.028	0.003	0.250
HBP	r value	0.090	0.244	1	0.095	−0.170
	v.	0.425	0.028		0.397	0.129
NC	r value	0.947	0.327	0.095	1	−0.348
	v.	0.000	0.003	0.397		0.001
FEV1/pred	r value	−0.270	−0.129	−0.170	−0.348	1
	v.	0.015	0.250	0.129	0.001

and .