Rosén A S, Nystedt L, Bygdeman M, Lundström V
Contraception. 1979 Feb;19(2):107-17. doi: 10.1016/s0010-7824(79)80023-2.
Seventy-seven patients applying for abortion during early pregnancy consented to be treated by prostaglandin vaginal suppositories or vacuum aspiration by Kahrman catheter in a random design. They also consented to participate in an acceptability study of the two procedures. Attitude and preference measures were obtained by interviewing and rating scales on three occasions: before assignment to abortion procedure, immediately after treatment, and two weeks later. The first 30 patients with complete abortion by either procedure participated in the acceptability study. Both treatments were positively evaluated but perceived to have very different characteristics. The preference for the method used for own treatment increased in both groups. Before treatment 1/3 of the patients in each group had a positive attitude to a self-administered method to induce abortion outside clinics. This proportion increased significantly after treatment but only in the group that received prostaglandin by the vaginal route.
