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Meta-Analysis
. 2018 May 24;7(1):80.
doi: 10.1186/s13643-018-0741-6.

Prevalence of anemia among school-age children in Ethiopia: a systematic review and meta-analysis

Robel Tezera  1 , Zekariyas Sahile  2 , Delelegn Yilma  2 , Equilnet Misganaw  3 , Ermiyas Mulu  2
Affiliations
Meta-Analysis

Prevalence of anemia among school-age children in Ethiopia: a systematic review and meta-analysis

Robel Tezera et al. Syst Rev. .

Abstract

Background: Anemia continued to become a major public health problem in developing nations including Ethiopia. Especially, school children are more vulnerable for anemia and consequences of anemia. Generating accurate epidemiological data on anemia in school children is an important step for health policy maker. There are limited evidences on anemia prevalence in school-age children in Ethiopia. This study aimed to synthesize the pooled prevalence of anemia in school-age children in Ethiopia.

Methods: This systematic review and meta-analysis was followed the PRISMA guidelines. Comprehensive searched was conducted in PubMed/MEDLINE, Cochrane Library, Google Scholar, HINARI, and Ethiopian Journal of Health Development for studies published before 2016, supplemented by manual searches to identify relevant studies. Two review authors independently selected studies, extracted data, and assessed quality of studies. The Cochrane Q test and I2 test statistic were used to test heterogeneity through studies. The overall prevalence was calculated using random-effects model of DerSimonian-Laird method.

Results: From 831 obtained studies, 13 articles included in the meta-analysis. The pooled prevalence of anemia among school children in Ethiopia was 23% (95% CI 18-28%). The prevalence of anemia in male and female school-age children was 27% (95% CI 20 and 34%) and 24% (95% CI 18 and 30%), respectively.

Conclusions: This study found that prevalence of anemia was a moderate public health problem in school children. Due to the complications of anemia for school children, preventative planning and control of anemia among school children in Ethiopia is necessary.

Keywords: Anemia; Ethiopia; Iron-deficiency anemia; Prevalence; School children.

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The authors declare that they have no competing interests.

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Figures

Fig. 1
Fig. 1
PRISMA flow chart diagram describing selection of studies for systematic review and meta-analysis on prevalence of anemia among school-age children in Ethiopia
Fig. 2
Fig. 2
Forest plot of 13 studies on prevalence of anemia among school-age children in Ethiopia, 2003–2016
See this image and copyright information in PMC

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