The effect of contraception on fertility in the border region of Chiapas, Mexico
Nazar-Beutelspacher, A.; Halperin-Frisch, D.; Salvatierra-Izaba, B.
Salud Publica de Mexico 38(1): 13-19
1996
ISSN/ISBN: 0036-3634 PMID: 8650591 Document Number: 456838
The objective of this study was to estimate the effect of contraception on fertility in the border region of Chiapas, Mexico. In 1994, an epidemiological cross-sectional study was carried out on a representative sample of 1560 nonindigenous women between the ages of 15 and 49 years in the border region of Chiapas. The prevalence of contraception practices and the total fertility rates (TFR) were obtained and stratified by rural, intermediate, and urban communities. TFR were compared between women who had never used contraceptives and those who had used them. The estimated TFR was 3.67 and varied from 4.14 in rural areas to 3.36 in urban areas. There were no differences in the TFR (3.74 and 3.88) nor in the average live births (3.47 and 3.48) between women who had never used contraceptives and those who had used them. The major effect of contraception on fertility was observed in rural areas. Factors which influence the small impact of contraception on fertility include the late use of these methods and the early age of first union among users. (author's)