Table 1
Characteristics of the patient sample
Parity (n)
Gestational age (weeks)
Birth weight (g)
Apgar score at 1 minute
Apgar score at 5 minutes
Umbilical cord pH
Mean value
1.8
39.5
3533
9.6
10.0
7.34
Range
1.0–8.0
37–42
2580–4600
7–10
10
7.08–7.52