Odimegwu Clifford, Adedini Sunday A
*Demography and Population Studies Programme,Schools of Public Health and Social Sciences,University of the Witwatersrand,Johannesburg,South Africa.
J Biosoc Sci. 2017 Nov;49(S1):S46-S61. doi: 10.1017/S0021932017000311.
Anthropological explanations of demographic outcomes have emphasized the need to understand how community structures contribute to those outcomes. However, studies on fertility dynamics in Africa have largely focused on micro-level factors, thus ignoring the influence of community contexts. Using the most recent Demographic and Health Survey data from Egypt (Northern Africa), Cameroon (Middle Africa), Kenya (Eastern Africa), Nigeria (Western Africa) and Zimbabwe (Southern Africa), the study employed multilevel Poisson regression models to examine the influence of community factors on African fertility levels and patterns. The number of sampled women (aged 15-44) ranged from 7774 in Kenya (2008-09) to 30,480 in Nigeria (2008). The findings demonstrate some significant community effects on African fertility patterns, even after controlling for a number of individual-level factors. For instance, residence in socioeconomically disadvantaged regions, rural settings, poor neighbourhood and communities with high family size norm were found to be associated with higher fertility levels in the selected countries. The emerging African fertility patterns require the need to go beyond addressing individual-level characteristics in the efforts to reduce fertility levels in Africa.
人口统计学结果的人类学解释强调了理解社区结构如何促成这些结果的必要性。然而,关于非洲生育动态的研究主要集中在微观层面因素上,从而忽略了社区环境的影响。本研究利用来自埃及(北非)、喀麦隆(中非)、肯尼亚(东非)、尼日利亚(西非)和津巴布韦(南非)的最新人口与健康调查数据,采用多层次泊松回归模型来检验社区因素对非洲生育水平和模式的影响。抽样女性(年龄在15 - 44岁之间)的数量从肯尼亚(2008 - 2009年)的7774人到尼日利亚(2008年)的30480人不等。研究结果表明,即使在控制了一些个体层面因素之后,社区因素对非洲生育模式仍有一些显著影响。例如,在选定的国家中,居住在社会经济条件不利地区、农村地区、贫困社区以及家庭规模规范较大的社区与较高的生育水平相关。非洲新出现的生育模式要求在降低非洲生育水平的努力中,需要超越关注个体层面特征。