Evaluation of the Efficacy of Budesonide Combined with Pulmonary Surfactants on the Neonatal Respiratory Distress Syndrome by Pulmonary Ultrasonography

Table 2

Comparison of ABG before and after treatment between the two groups .

Group	Case	PaO2 (mmHg)		PaCO2 (mmHg)		PaO2/FiO2
		Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment
Experimental group	39	44.61 ± 10.83	65.59 ± 12.46	48.72 ± 11.21	40.24 ± 8.92	72.14 ± 14.22	112.57 ± 19.35
Control group	39	45.12 ± 11.21	57.31 ± 14.23	49.21 ± 11.75	41.22 ± 9.24	71.29 ± 17.01	101.28 ± 21.36
T		−0.204	2.734	−0.188	−0.477	0.239	2.446
		0.839	0.008	0.851	0.635	0.812	0.017

Note. indicated that compared with that before treatment, the difference was statistically significant;  < 0.05.