Predictors of cord blood unit cell content in a volume unrestricted large series collections: a chance for a fast and cheap multiparameter selection model

Table 4 Clinical characteristics predictive of CD34+ content in multiple regression analyses

Donor-related variables	Standardized coefficients β	t	p value
Sex^a	0.07	5.14	0.000
Gestational age	− 0.09	− 6.23	0.000
Delivery method^b	− 0.04	−2.91	0.004
Volume	0.02	0.91	0.362
Geografical area^c	− 0.01	−0.91	0.364
TNC	0.74	37.01	0.000
Season^d	0.00	− 0.21	0.831
Mother age	− 0.02	− 1.32	0.189
Birth weight	0.02	1.48	0.140

ISSN: 1757-6512