Table 4 Univariate and multivariate logistic regression models for the association of the presence of ≥0.0010% HSCs in CB with risk of the most frequent complications in preterm infants

univariate

HSCs ≥ 0.0010%

0.23 (0.07-0.78)

0.017

0.17 (0.04-0.65)

0.0085

0.28 (0.11-0.73)

0.0088

0.21 (0.05-0.80)

0.021

0.28 (0.11-0.68)

0.0047

multivariate

HSCs ≥ 0.0010%

0.23 (0.05-0.997)

0.046

0.10 (0.01-0.86)

0.033

0.32 (0.10-1.01)

0.048

0.06 (0.002-1.67)

0.092

0.28 (0.09-0.86)

0.024

Gestational age (wks)

0.68 (0.52-0.88)

0.0035

0.45 (0.30-0.68)

0.0002

0.65 (0.49-0.84)

0.0011

0.25 (0.10-0.61)

0.0021

0.54 (0.39-0.75)

0.0002

Cesarean section (yes vs. no)

0.47 (0.12-1.94)

0.29

0.76 (0.14-4.13)

0.75

1.93 (0.63-5.93)

0.24

0.36 (0.03-4.59)

0.42

1.43 (0.46-4.40)

0.53

Apgar score at 1 min (points)

0.80 (0.56-1.16)

0.23

0.99 (0.63-1.57)

0.96

0.96 (0.69-1.32)

0.79

0.93 (0.51-1.69)

0.81

1.03 (0.74-1.43)

0.87