The Spongostan and control groups were similar with respect to maternal age , parity , gestational age , maternal weight , and neonatal birth weight ( p > .05 ; CI for difference : -2.6 / 10 , 0.1 / 0.3 , 0.3 / 0.7 , 6.9 / 1.7 , and -7 / 1.9 , respectively ) .
