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

Table 1

Comparison of ventilator use time, oxygen use time, and hospital stay between the two groups .

Group	Case	Ventilator use time (h)	Oxygen use time (h)	Hospital stay (d)
Experimental group	39	88.36 ± 12.41	105.62 ± 20.21	12.76 ± 1.58
Control group	39	97.24 ± 16.35	116.74 ± 22.58	14.38 ± 2.31
T		2.702	2.292	3.615
		0.009	0.025	0.001