Factors influencing morbidity in termination of pregnancy.

This study analyzes the morbidity of therapeutic abortion and identifies predisposing factors. A retrospective case evaluation of 2,105 pregnancy terminations was performed. Major complications occurred in 5% of those undergoing curettage procedures, 41% of women undergoing prostaglandin amnioinfusion, and 17% of those who had hysterotomy as a method of abortion. Age, parity, and history of previous pregnancy termination, had little effect on morbidity. Surgical/technical factors and reliance on amnioinfusion and hysterotomy as procedures of choice for pregnancy termination contributed significantly to the high morbidity rates. This contribution, however, was overshadowed by the influence of patient delay, physician delay, and limited abortion facilities, resulting in 35.4% of pregnancy terminations being performed in the midtrimester. Improvements in abortion technique may lower the incidence of complications, but the need for more appropriate facilities is emphasized.