Data di Pubblicazione:
1998
Citazione:
Induced abortion in the first trimester of pregnancy and risk of miscarriage / F. Parazzini, L. Chatenoud, L. Tozzi, E. Di Cintio, G. Benzi, L. Fedele. - In: BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY. - ISSN 0306-5456. - 105:4(1998 Apr), pp. 418-421.
Abstract:
Objective To analyse the relation between induced abortion and risk of subsequent miscarriage.
Design Case-control study conducted between February 1990 and May 1995.
Participants Case group included 782 women (median age 32 years, range 14-46) admitted for spontaneous abortion (within the 12th week of gestation) to a network of obstetric departments in the greater Milan area. The control group was recruited among women who gave birth at term (> 37 weeks of gestation) to healthy infants on randomly selected days at the hospitals where cases had been identified. A total of 1543 controls (median age 30 years, range 14-45) were interviewed.
Results A total of 102 cases (13%) and 181 controls (12%) reported one or more induced abortions. No clear relation emerged between miscarriage and induced abortions. In comparison with women reporting no induced abortion the odds ratio (OR) for miscarriage were 1.1 (95% CI 0.8-1.4) in women reporting one induced abortion and 0.9 (95% CI 0.4-1.8) in women reporting two or more. Likewise, there was no association between time since last and age at first induced abortion and risk of miscarriage.
Conclusions This study did not find any strong association between induced and spontaneous abortion.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Pregnancy Complications ; Research Methodology ; Humans ; Population Dynamics ; Europe; Developed Countries ; Fertility Control, Postconception ; Italy ; Southern Europe ; Pregnancy, First Trimester ; Adult ; Demographic Factors ; Diseases ; Abortion, Spontaneous ; Adolescent ; Family Planning ; Time Factors ; Research Report ; Studies ; Longterm Effects ; Case Control Studies ; Pregnancy ; Mediterranean Countries ; Abortion, Induced ; Risk Factors ; Case-Control Studies ; Population ; Middle Aged ; Reproduction ; Female ; Biology
Elenco autori:
F. Parazzini, L. Chatenoud, L. Tozzi, E. Di Cintio, G. Benzi, L. Fedele
Link alla scheda completa: