The association of breastfeeding with cognitive development and educational achievement in sub-Saharan Africa: A systematic review
| العنوان: | The association of breastfeeding with cognitive development and educational achievement in sub-Saharan Africa: A systematic review |
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| المؤلفون: | Shamsudeen, Mohammed, Laura L, Oakley, Milly, Marston, Judith R, Glynn, Clara, Calvert |
| المصدر: | Journal of Global Health Mohammed, S, Oakley, L, Marston, M, Glynn, J R & Calvert, C 2022, ' The association of breastfeeding with cognitive development and educational achievement in sub-Saharan Africa : a systematic review ', Journal of Global Health, vol. 12, 04071 . https://doi.org/10.7189/jogh.12.04071 |
| بيانات النشر: | International Global Health Society, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Breast Feeding, Cognition, Adolescent, Health Policy, Public Health, Environmental and Occupational Health, Educational Status, Humans, Female, Prospective Studies, Child, Africa South of the Sahara/epidemiology, Africa South of the Sahara |
| الوصف: | Background: Systematic reviews and meta-analyses of studies mainly from high-income countries suggest that breastfeeding improves cognitive function and educational achievement. However, these associations may be a manifestation of who breastfeeds in these settings rather than an actual effect of breastfeeding. We investigated the association of breastfeeding with cognitive development and educational achievements in sub-Saharan Africa, where breastfeeding is the norm, and socioeconomic status is not strongly correlated with ever breastfeeding. Methods: We searched Medline, Embase, PsycINFO, Cochrane Central Register of Controlled Trials (CENTRAL), and Africa-Wide Information in January 2021 for studies that assessed the cognitive and educational benefits of breastfeeding in children and adolescents in sub-Saharan Africa. Two reviewers independently screened, extracted, and critically appraised the included studies. Results: After reviewing 5552 abstracts and 151 full-text articles, seventeen studies on cognitive development and two on educational achievements met our predefined inclusion criteria. The included studies were from ten sub-Saharan African countries and published between 2013 and 2021, with sample sizes ranging from 54 to 6573. Most of the studies (n = 14) were prospective cohort studies, but only nine collected data on breastfeeding prospectively. The studies differed in analytic approaches and cognitive and educational achievements measurements. Of the 17 studies on cognitive development, only four adjusted sufficiently for key confounders. None of these four studies found an overall association between breastfeeding and cognitive development in children or adolescents in sub-Saharan Africa. The two studies on education measured achievements based on the highest grade of school attained, 12 or more years of education, or grade repetition at age 7-11 years. Both studies adjusted for a range of sociodemographic factors and found no evidence that children exclusively breastfed or breastfed for a longer duration have a better educational outcome than sub-optimally breastfed children. Conclusions: The current evidence from sub-Saharan Africa is limited but does not corroborate previous findings that breastfeeding is associated with improved cognitive development and educational achievement. Registration: This study is registered with PROSPERO, CRD42021236009. |
| وصف الملف: | application/pdf; application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| اللغة: | English |
| تدمد: | 2047-2978 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c43f002b13153e796a33c879c18e892 https://researchonline.lshtm.ac.uk/id/eprint/4667413/7/Mohammed_etal_2022_The-association-of-breastfeeding-with.pdf |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....3c43f002b13153e796a33c879c18e892 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20472978 |
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