[Retracted] Effects of Pulmonary Surfactant Combined with Noninvasive Positive Pressure Ventilation on KRT-14 and ET-1 Levels in Peripheral Blood and Therapeutic Effects in Neonates with Respiratory Distress Syndrome

Table 1

Clinical data.

	Observation group ()	Control group ()
Gender
Male	38 (52.05)	37 (57.81)
Female	35 (47.95)	27 (42.19)	0.456	0.499
Gestational age (weeks)			1.399	0.164
Body mass (kg)			1.002	0.318
Apgar score			0.862	0.390
Age of pregnant woman (years)			1.041	0.230
Hypertension of pregnant women	9 (12.33)	5 (7.81)	0.758	0.384
Diabetes of pregnant women	11 (15.07)	7 (10.94)	0.510	0.475
Premature rupture of membranes	9 (12.33)	10 (15.63)	0.310	0.578
Delivery mode
Eutocia	41 (56.16)	40 (62.50)	0.566	0.452
Cesarean section	32 (43.84)	24 (37.50)
Premature delivery
Yes	52 (71.23)	41 (64.06)	0.804	0.370
No	21 (28.77)	23 (35.94)
Delivery history			0.027	0.870
Primiparity	50 (68.49)	43 (67.19)
Multiparity	23 (31.51)	21 (32.81)