Research Article

Inflammatory and Immune Proteins in Umbilical Cord Blood: Association with Hearing Screening Test Failure in Preterm Neonates

Table 1

Maternal and obstetric characteristics of the study population according to newborn hearing screening test results.

Abnormal finding on newborn hearing screening test
Absent ()Present ()

Maternal age (years)31.6 ± 3.631.8 ± 3.80.970
Nulliparity49 (43.8%)10 (66.7%)0.107
Membrane status0.270
Intact membranes49 (43.8%)4 (26.7%)
Preterm PROM63 (56.3%)11 (73.3%)
Cesarean delivery44 (39.3%)4 (26.7%)0.407
Antenatal corticosteroids107 (95.5%)13 (86.7%)0.193
Antenatal antibiotics87 (77.7%)13 (86.7%)0.737
Antenatal tocolytics91 (81.3%)12 (80.0%)1.000
Gestational age at admission (weeks)29.3 ± 3.328.4 ± 3.60.356
Histologic chorioamnionitis74 (66.1%)10 (66.7%)1.000
Funisitis22 (19.6%)7 (46.7%)0.043
Clinical chorioamnionitis5 (4.5%)3 (20.0%)0.078

Values are given as mean ± standard deviation or n (%). PROM: premature rupture of membranes.