The aim of this study was to identify the reasons for hospitalization associated with abortion and pregnancy termination among women attending the Maternity Unit of IMIP, Recife, Brazil. In a case-control study, 230 women who were hospitalized consecutively between August 1994 and June 1995 due to causes related to pregnancy termination or abortion were chosen as cases. Four controls per case were selected randomly out of a total of 920 women who delivered at the same hospital. For each potential cause considered, the odds ratio (OR) and respective 95 per cent confidence interval (CI) were calculated. Multiple logistic regression analysis was then used to control for confounders. Among all potential causes studied, those that showed significant association with pregnancy termination or abortion were: being single, absence of emotional support from partner, being a working woman, literacy up to the fourth year of school, failure of contraceptive method employed, and experience of previous pregnancies, children, and abortions.4513136(1994) Aborto clandestino: Uma realidade Latino-Americana. [Clandestine Abortion: A Latin-American Reality.], , New YorkLaguardia, K.D., Rotholz, M.V., Belfort, P.A., A 10-year review of maternal mortality in a municipal hospital in Rio de Janeiro: A cause for concern (1990) Obstet Gynecol, 75, pp. 27-32Lanman, J.T., Kohn, S.G., Bedell, J.H., Changes in pregnancy outcome after liberalization of the New York State abortion law (1974) Am J Obstet Gynecol, 118, pp. 485-492Silva Franco, A., (1995) Código Penal e Sua Interpretação Jurisprudencial [Penal Code.], 5th Edn, Rev. e Ampl., , Editora Revista dos Tribunais, São PauloDixon-Mueller, R., Abortion policy and women's health in developing countries (1990) Int J Health Serv, 20, pp. 297-314Induced abortion (1978) Informe de un Grupo Cientifico de la OMS. Serie de Infomes Técnicos, 623, p. 70. , WHO, GenevaVitiello, N., Pregnancy in high socio-economic status adolescents (1998) Coletânea sobre Saúde Reprodutiva do Adolescente Brasileiro, pp. 113-119. , PAHO/WHO, GenevaBoehs, A.E., Santos, E.K.A., Hasse, M., Souza, M.L., Induced abortion: An epidemiological study in a maternity hospital in Florianópolis, Santa Catarina, Brazil (1983) Ciêne Cult, 35, pp. 501-506Coelho, H.L.L., Teixeira, A.C., Santos, A.P., Misoprostol and illegal abortion in Fortaleza, Brazil (1993) Lancet, 341, pp. 1261-1263Costa, R., Hardy, E., Osis, M.J.D., Faundes, A., The decision toward abortion: Willingness involved in (1995) Cad Saúde Públ, 11, pp. 97-105Costa, S.H., Vessey, M.P., Misoprostol and illegal abortion in Rio de Janeiro, Brazil (1993) Lancet, 341, pp. 1258-1261Gabiatti, J.R.E., Pinto Neto, A.M., Costa Paiva, L.H.S., Torres, J.C.C., Factors associated with abortion complications (1995) Rev Bras Ginecolog Obstetric, 17, pp. 537-542Skjeldestad, F.E., Borgan, J.-K., Daltveit, A.K., Nymoen, E.H., Induced abortion: Effects of marital status, age and parity on choice of pregnancy termination (1994) Acta Obstet Gynecol Scand, 73, pp. 255-260Barroso, C., Research about abortion in Latin American (1989) Rev Bras Est Pop, 6, pp. 35-60Viada, R., Eyzaguirre, H., Frentes, F., Miller, E.R., Goldsmith, A., Medical and social-demographic implications of abortion at Felix Bulnes Hospital in Santiago, Chile (1975) International Family Planning Research Association, Proceedings of 17th Annual Meeting, , CaliforniaSingh, S., Wulf, D., The likelihood of induced abortion among women hospitalized for abortion complications in four Latin American countries (1993) Int Fam Plann Persp, 19, pp. 134-141Galbinski, A., Study about the epidemiology of induced abortion (1971) J Bras Gin, 71, pp. 201-208Holmgren, K., Uddenberg, N., Abortion ethics: Women's post abortion assessments (1994) Acta Obstet Gynecol Scand, 73, pp. 492-496Schor, N., Inquiries about abortion in an urban centre in São Paulo, Brazil (1990) Rev Saúde Públ, 24, pp. 144-151Belsey, M., World health organization studies differentiating between spontaneous and induced abortions (1989) Methodological Issues in Abortion Research, , Coeytaux F, Leonard A, Royston E (eds). The Population Council, New YorkTietze, C., (1987) Informe Mundial sobre el Aborto. [World Information about Abortion], , Ministerio de la Cultura, Institututo de la Mujer, Madrid, SpainMolina, A., Long, A., Franks, A., Choosing sterilization (patients from public service in Recife, Pernambuco, Brazil) (1995) Congresso Latino Americano, 1Ibero-Americano, 2Brasileiro de Epidemiologia, 3. Salvador-bahia, 1995, p. 352. , Anais, Salvador, (resumo 1355)Epidemiological study of abortion in Brazil (1995) Rev Bras Ginecolog Obstetric, 17, pp. 453-461Recommended definitions, terminology and format for statistical tables related to the perinatal period and use of a new certificate for cause of perinatal deaths (modifications recommended by FIGO as amended october 14, 1976) (1977) Acta Obstet Gynecol Scand, 56, pp. 247-253Martins, I.R., Costa, S.H., Freitas, S.R.S., Pinto, C.S., Induced abortion in women of low socioeconomic situation: The magnitude of the problem (1991) Cad Saúde Públ, 7, pp. 251-266Barnett, B., The young are exposed to dangerous abortion (1994) Network en Español, 1, pp. 13-16Pinto Neto, A.M., Gabiatti, J.R.E., Motta, M.L., Paiva, L.H.S.C., Virgílio, M.S., Pinto E Silva, J.L., Some characteristics of abortion in adolescence (1991) Reprodução, 6, pp. 201-205Hardy, E.E., Herud, K., Effectiveness of a contraceptive education program for post-abortion patients in Chile (1975) Stud Fam Plann, 6, pp. 188-191Costa, S.H., Martins, I.R., Pinto, C.S., Freitas, S.R.S., Family planning in low socioeconomic status women in Rio de Janeiro, Brazil (1989) Cad Saúde Publ, 5, pp. 187-205Leonard, A.H., Ladipo, O.A., Family planning post-abortion: Factors that influence choice (1992) International Projects Assistance Services, 4, p. 2. , Adelantos en el tratamiento del abortoFortney, J.A., The importance of family planning in reducing maternal mortality (1987) Stud Fam Plann, 18, pp. 109-114