PURPOSE: To evaluate the obstetric outcome of pregnant patients with small stature (<5th percentile) with regard to the mode of delivery, maternal injuries, and neonatal parameters. METHODS: Retrospective cohort analysis of 13 years of deliveries. Two groups: group A, patients with a height below the 5th percentile, and group B, patients with a body height between the 25th and 75th percentile. RESULTS: Patients with a body height between the 25th and 75th percentiles showed significantly more spontaneous vaginal deliveries. Secondary cesarean sections (CS) were significantly seen more often in mothers with a small body height. The fetal outcome did not differ significantly between both groups (APGAR, arterial cord pH, base excess). CONCLUSIONS: Patients with body height below the 5th percentile were found to have a significantly higher rate of secondary CS. As less than half of our patients with a body height below the 5th percentile were found to have delivered spontaneously at term, pregnancies in small patients should be recognized by obstetricians to be at a specific risk. Whereas the neonatal outcome appears to be comparable between nulliparous women with a body height below the 5th percentile and those with a body height between the 25th and 75th percentiles, small mothers carry a significantly elevated risk of surgical delivery, which should be addressed in prospective studies and in counseling these patients.
PURPOSE: To evaluate the obstetric outcome of pregnant patients with small stature (<5th percentile) with regard to the mode of delivery, maternal injuries, and neonatal parameters. METHODS: Retrospective cohort analysis of 13 years of deliveries. Two groups: group A, patients with a height below the 5th percentile, and group B, patients with a body height between the 25th and 75th percentile. RESULTS:Patients with a body height between the 25th and 75th percentiles showed significantly more spontaneous vaginal deliveries. Secondary cesarean sections (CS) were significantly seen more often in mothers with a small body height. The fetal outcome did not differ significantly between both groups (APGAR, arterial cord pH, base excess). CONCLUSIONS:Patients with body height below the 5th percentile were found to have a significantly higher rate of secondary CS. As less than half of our patients with a body height below the 5th percentile were found to have delivered spontaneously at term, pregnancies in small patients should be recognized by obstetricians to be at a specific risk. Whereas the neonatal outcome appears to be comparable between nulliparous women with a body height below the 5th percentile and those with a body height between the 25th and 75th percentiles, small mothers carry a significantly elevated risk of surgical delivery, which should be addressed in prospective studies and in counseling these patients.