Pregnancy outcomes in short women

The pregnancy outcomes in 3,059 women who were 122-152 cm (48-60 in) tall with singleton pregnancies were compared to those of 7,414 women who were 160 cm (63 in) tall. The short women were of lower weight at delivery and had slightly higher parity. There were fewer whites in the short group. The higher parity was associated with a slightly higher occurrence of placenta previa. The pregnancies in the short women were characterized by smaller infants and more frequent delivery by cesarean section, depending on race. For whites the cesarean section rate was 43% in the very-short group (122-136 cm, or 48-53 in), 35% in the short group (137-151 cm, or 54-59 in) and 23% in the control group. The results suggest that women less than 152 cm (60 in) tall are a high-risk group.