TABLE 2

Characteristics of subjects used in the birth weight study

ExeterPlymouthUppsalaBCGALSPAC
n (% Male)661 (51)203 (51)555 (51)636 (53)1,447 (52)
Birth weight (g)3,561 ± 4723,476 ± 4743,594 ± 5753,372 ± 4993,497 ± 486
Gestational age (weeks)40 (36–43)40 (36–42)40 (38–41)*40 (36–44)40 (36–43)
  • Data are n (%), means ± SD, or median (range).

  • *

    * This study only included subjects with gestational ages between 38 and 41 weeks.