Table 1.

Maternal, Neonatal, and Placental Characteristics.^a

Maternal age, years	29.0 [11.0]
Maternal prepregnancy BMI, kg/m2	22.8 [2.4]
Gestational weight gain, kg	14.1 [8.0]
Gestational age, weeks	39 [0]
Neonatal birthweight, kg	3.3 [0.6]
Placenta weight, grams	571 [111]

Abbreviation: BMI, body mass index.

^aData presented as mean [interquartile range], N = 19 except for placental weight (N = 16).