Ectopic pregnancy in a defined Nigerian population

All cases of ectopic pregnancy in the Ile-Ife teaching hospital between 1977 and 1987 were reviewed. The incidence per 1000 births was 4.76, and this condition accounted for 2.75% of all gynecological admissions. The associated mortality was low (0.5%). An increasing incidence was observed during the study period, as was an increasing proportion of nulliparous patients. Tubal damage from pelvic infections might account for the trends.