Attitudinal and nonattitudinal determinants of contraception: a cross-cultural study.

Survey data from women in pregnancy risk in Venezuela and Kenya are used to examine the determinants of contraceptive intention, use, and the intention/use consistency. The five ranking determinants of contraceptive use are: intention to contracept, social support, accessibility, conjugal communication, and desire for additional children. All five determinants have direct and additive effects on contraception, but their relative impacts vary significantly between the two cultures. Contraceptive intention and use are highly consistent, while level of consistency varies significantly between the two samples and within each by various combinations of ranking variables and by parity. Major research and policy implications of the results are reviewed.