[Retracted] Compound Ipratropium Bromide plus Budesonide Inhalation in the Treatment of Acute Exacerbation of Chronic Obstructive Pulmonary Disease and Its Effect on Heparin-Binding Protein

Table 3

Changes of heparin-binding protein levels before and after the treatment in two groups of patients (x ± s).

Groups	n	HBP (ng/mL)
		Before	After
Combined group	55	55.73 ± 12.67	14.38 ± 4.52
Control group	55	57.34 ± 11.95	21.39 ± 5.67
T		0.686	7.17
		0.494	<0.001