1.

干预组及无干预组临床资料的非参数检验

Nonparametric tests of clinical data between intervention and non-intervention groups

Clinical datas	Intervention group (n=60)	Non-intervention group (n=63)	P
The intervention group vs non-intervention group, *P < 0.05.
Age (year)	29 (27, 32)	29 (27, 33)	0.919
Height (cm)	160 (158, 163)	160 (158, 160)	0.283
Weight (kg)	64 (60, 72)	65 (56, 71)	0.809
2 h postpartum hemorrhage (mL)	150 (100, 200)	150 (100, 200)	0.283
Neonatal blood gas (pH)	7.31 (7.27, 7.34)	7.27 (7.11, 7.34)	0.024*
Neonatal weight (kg)	3.14 (2.95, 3.45)	3.27 (3.00, 3.49)	0.809
Length of newborn (cm)	50 (49, 51)	50 (49, 51)	0.185