Table 1. Table of demographics
Total (N = 42)Females (N = 20)Males (N = 22)Pb F versus M
Mean95% CIMean95% CIMean95% CI
Gestational age (completed weeks)3938–413938–414038–41NSa
Birth weight (g)35202880–424034162803–410336142880–4250NS
Birth weight percentile608–97576–92638–98NS
SGA, n (%)4 (9.5%)2 (10%)2 (9.1%)NS
Head circumference (cm)3533–383532–373634–380.002
Head circumference percentile5714–97486–896526–970.03
Ratio HC%:Bwt%1.50.3–3.31.10.2–3.11.90.4–4.7NS
Maternal BMI (kg/m2)26.419.1–36.325.919.6–37.426.819.0–36.3NS
Placental weight (g)688370–1010673320–1010701435–1070NS
Placental wt:Bwt ratio0.190.1–0.250.20.1–0.250.190.13–0.25NS
Smokers, n (%)3 (7%)0 (0%)3 (14%)NS
Cesarean section – elective, n (%)13 (31%)7 (35%)6 (27%)NS
Cesarean section – total, n (%)19 (45%)9 (45%)10 (45%)NS
Maternal vasoactive medication, n (%)7 (17%)5 (25%)2 (9%)NS
  • a Calculated on gestation in days.

  • b Two‐sample t‐test for continuous variables; Chi‐squared or Fishers exact for proportions.