2 两组患儿血气分析指标变化情况比较          img1

 

PaO2/mmHg

 

PaCO2/mmHg

 

SaO2/%

 

组别

干预前

干预后

1 h

干预后

12 h

干预后

24 h

事后两两

p

干预前

干预后

1 h

干预后

12 h

干预后

24 h

事后两两

p

干预前

干预后

1 h

干预后

12 h

干预24 h

事后两两

p

NIPPV

51.25

±0.55

55.84

±0.71

76.46

±1.10

86.94

±1.31

P10.01P20.01P30.01P40.01P50.01P60.01

54.20

±0.52

44.99

±0.52

41.39

±0.74

39.54

±0.70

P10.01P20.01P30.01P40.01P50.01P60.01

90.81

±0.45

92.99

±0.53

96.36

±0.52

98.41

±0.52

P10.01P20.01P30.01P40.01P50.01P60.01

NCPAP

51.19

±0.57

55.78

±0.67

75.51

±2.15

86.11

±1.30

P10.01P20.01P30.01P40.01P50.01P60.01

54.23

±0.52

45.13

±0.54

41.87

±0.95

40.20

±0.95

P10.01P20.01P30.01P40.01P50.01P60.01

90.95

±0.54

92.76

±0.61

96.07

±0.59

97.96

±0.57

P10.01P20.01P30.01P40.01P50.01P60.01

t

0.429

0.366

2.249

2.582

 

0.229

1.061

2.295

3.197

 

1.183

1.630

2.138

3.338

 

P

0.669

0.716

0.028

0.012

 

0.820

0.293

0.025

0.002

 

0.241

0.108

0.036

0.001

 

注:P1:干预 vs. 干预1hP2:干预 vs. 干预2hP3:干预 vs. 干预3hP4:干预1h vs. 干预2hP5:干预1h vs. 干预3hP6干预2h vs. 干预3h