Table 1 Demographic characteristics of the study population
Characteristic | Mean(SD)/rate | Range |
|---|---|---|
Maternal age | 46.9(3.8) | 40-56 |
Gravidity | 3.2(1.6) | 0-11 |
Parity | 1.2(0.5) | 0-4 |
Gestational age(weeks) | 9.5(3.0) | 5-21 |
hCG level prior to evacuation greater than 100,000 IU/L | 60.9% | – |
Enlarged uterine size | 24.4% | – |
Theca lutein cyst greater than 6 cm | 13.3% | – |
Previous molar pregnancy | 1.75% |