[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 2

Comparison of blood gas indexes and pulmonary function indexes in two groups of patients (x ± s).

Groups

N

PaO2 (mmHg)

SaO2 (%)

PaCO2 (mmHg)

FVC (L)

FEV1 (%)

FEV1/FVC (%)

Before

After

Before

After

Before

After

Before

After

Before

After

Before

After

Combined group

55

48.64 ± 3.75

70.06 ± 7.85

53.79 ± 6.84

66.28 ± 6.48

73.51 ± 5.68

42.51 ± 4.77

1.63 ± 0.27

3.66 ± 0.74

0.77 ± 0.23

1.99 ± 0.32

48.67 ± 5.46

62.49 ± 7.34

Control group

55

48.37 ± 3.96

62.31 ± 6.03

52.97 ± 6.39

57.29 ± 4.88

72.87 ± 5.07

48.16 ± 4.28

1.65 ± 0.24

2.89 ± 0.61

0.76 ± 0.22

1.60 ± 0.25

48.69 ± 5.28

56.18 ± 6.72

t

0.367

5.806

0.65

8.219

0.682

6.538

0.259

3.667

0.354

2.337

0.594

10.428

0.714

<0.001

0.517

<0.001

0.497

<0.001

0.487

<0.001

0.618

<0.001

0.529

<0.001