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Meta-Analysis
. 2016 Sep;38(3):e218-e231.
doi: 10.1093/pubmed/fdv138. Epub 2015 Oct 20.

Maternal obesity in Africa: a systematic review and meta-analysis

Ojochenemi J Onubi  1 , Debbi Marais  1 , Lorna Aucott  1 , Friday Okonofua  2 , Amudha S Poobalan  1
Affiliations
Meta-Analysis

Maternal obesity in Africa: a systematic review and meta-analysis

Ojochenemi J Onubi et al. J Public Health (Oxf). 2016 Sep.

Abstract

Background: Maternal obesity is emerging as a public health problem, recently highlighted together with maternal under-nutrition as a 'double burden', especially in African countries undergoing social and economic transition. This systematic review was conducted to investigate the current evidence on maternal obesity in Africa.

Methods: MEDLINE, EMBASE, Scopus, CINAHL and PsycINFO were searched (up to August 2014) and identified 29 studies. Prevalence, associations with socio-demographic factors, labour, child and maternal consequences of maternal obesity were assessed. Pooled risk ratios comparing obese and non-obese groups were calculated.

Results: Prevalence of maternal obesity across Africa ranged from 6.5 to 50.7%, with older and multiparous mothers more likely to be obese. Obese mothers had increased risks of adverse labour, child and maternal outcomes. However, non-obese mothers were more likely to have low-birthweight babies. The differences in measurement and timing of assessment of maternal obesity were found across studies. No studies were identified either on the knowledge or attitudes of pregnant women towards maternal obesity; or on interventions for obese pregnant women.

Conclusions: These results show that Africa's levels of maternal obesity are already having significant adverse effects. Culturally adaptable/sensitive interventions should be developed while monitoring to avoid undesired side effects.

Keywords: obesity; population-based and preventative services; pregnancy and childbirth disorders.

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Figures

Fig. 1
Fig. 1
Flow diagram of the selection process for the review.
See this image and copyright information in PMC

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