title: Proximate determinants of fertility in peninsular Malaysia.
abstract: The continuing decline in fertility despite a contraction in contraceptive use in Peninsular Malaysia since the mid-1980s has triggered considerable interest in the reasons behind this phenomenon, such as increase in abortion, sterility, and out-of-wedlock pregnancy. Fertility decline has been attributed to rapid socioeconomic development, which can only influence fertility through the intermediate variables. Application of vital statistics, population census, and survey data of Peninsular Malaysia on Bongaarts's model vindicates that marriage postponement and contraceptive use are the 2 most important proximate determinants of fertility, but the effects are not uniform across the ethnic groups. For instance, the predicted total fertility rate for Chinese and Malays are 2.9 and 1.6, respectively, compared with the observed level of 3.0 and 1.9. Postpartum infecundability and abortion also play a part in explaining ethnic fertility differentials. The fertility inhibiting effects of these proximate determinants have significant implications on reproductive health and future population growth.
authors.affiliation: University of Malaya, Kuala Lumpur, Malaysia. teynp@um.edu.my
authors.forename: Nai Peng
authors.initials: NP
authors.lastname: Tey
authors.forename: Sor Tho
authors.initials: ST
authors.lastname: Ng
authors.forename: Siew Yong
authors.initials: SY
authors.lastname: Yew
mesh_terms: D001723:Birth Rate / Q000208:ethnology* / Q000639:trends; D002681:China / Q000208:ethnology; D003268:Contraception Behavior / Q000208:ethnology; D005006:Ethnicity / Q000523:psychology / Q000706:statistics & numerical data*; D005260:Female; D005298:Fertility; D006801:Humans; D007194:India / Q000208:ethnology; D008296:Malaysia; D008393:Marriage / Q000208:ethnology; D008962:Models, Theoretical; D011247:Pregnancy