Variable	Delayed umbilical cord clamping		Preoperative hematocrit level		Preoperative hemoglobin level		Postoperative hematocrit level		Postoperative hemoglobin level
Variable	r_S	P*	r_S	P*	r_S	P*	r_S	P*	r_S	P*
Maternal weight (kg)	0.010	0.852	0.003	0.959	0.027	0.609	0.142	0.007	0.132	0.013
Maternal BMI (kg/m²)	0.078	0.140	0.026	0.630	0.055	0.302	0.143	0.007	0.132	0.013
Gestational age (weeks)	0.0026	0.629	0.047	0.381	0.018	0.733	−0.073	0.171	−0.072	0.178
Cesarian section delivery	0.031	0.561	0.009	0.859	0.014	0.793	−0.088	0.098	−0.082	0.121
Episiotomy	−0.019	0.717	0.093	0.079	0.107	0.044	−0.216	≤0.0001	−0.213	≤0.0001
Forceps	0.109	0.039	0.048	0.371	0.030	0.571	−0.208	≤0.0001	−0.221	≤0.0001
Oxytocin use	0.100	0.060	−0.126	0.017	−0.110	0.038	−0.227	≤0.0001	−0.241	≤0.0001
Additional oxytocin dose	0.125	0.018	−0.106	0.045	−0.094	0.076	−0.195	≤0.0001	−0.211	≤0.0001
Misoprostol use	0.015	0.778	−0.115	0.030	−0.114	0.032	−0.189	≤0.0001	−0.197	≤0.0001
Methylergometrine use	0.056	0.293	0.009	0.859	0.048	0.368	−0.086	0.106	−0.098	0.066
Number of used uterotonic	0.101	0.056	−0.123	0.020	−0.107	0.043	−0.225	≤0.0001	−0.239	≤0.0001
Laceration	−0.083	0.117	−0.023	0.663	0.003	0.948	0.157	0.003	0.145	0.006
Uterine atony	0.038	0.473	−0.093	0.078	−0.083	0.116	−0170	0.001	−0.189	≤0.0001
Maternal severe bleeding	0.005	0.929	−0.008	0.879	−0.014	0.800	−0.140	0.008	−0.163	0.002
Hospital discharge (days)	0.045	0.399	−0.087	0.103	−0.087	0.130	−0.064	0.227	−0.068	0.198
Newborn weight (g)	0.009	0.866	−0.115	0.029	−0.133	0.012	−0.114	0.032	−0.131	0.014