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Spatial Pattern and Determinants of Age at Marriage in Nigeria Using a Geo-Additive Survival Model

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  • EZRA GAYAWAN
  • SAMSON B. ADEBAYO

Abstract

Age at first marriage, after controlling for socio-economic and demographic variables, varies across regions and districts. A geo-additive hazard model allows for measuring spatial effects. The nonlinear and baseline effects are modeled by Bayesian penalized splines; spatial components are treated as correlated random effects following a Markov random field. Application is based on data from 1999, 2003, and 2008 Nigeria Demographic and Health Surveys. Age at first marriage is positively associated with education and urbanization and depends on religion. It presents a north-south divide.

Suggested Citation

  • Ezra Gayawan & Samson B. Adebayo, 2014. "Spatial Pattern and Determinants of Age at Marriage in Nigeria Using a Geo-Additive Survival Model," Mathematical Population Studies, Taylor & Francis Journals, vol. 21(2), pages 112-124, June.
    • Handle: RePEc:taf:mpopst:v:21:y:2014:i:2:p:112-124
    DOI: 10.1080/08898480.2014.892336
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    References listed on IDEAS

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    Cited by:

    1. Rafael Cortez & Seemeen Saadat & Edmore Marinda & Oluwole Odutolu, 2016. "Adolescent Fertility and Sexual Health in Nigeria," Health, Nutrition and Population (HNP) Discussion Paper Series 103667, The World Bank.

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