Fig. 3
From: Comparing hemoglobin distributions between population-based surveys matched by country and time
Proportion of any anemia by survey type and age for (a) children (6–59 months) and (b) women (15–49 years). Error bands are 95% CI. Data sources: six pairs of country surveys conducted between 2009 and 2016 from the Demographic and Health Surveys (DHS) and the Biomarkers Reflecting Inflammation and Nutritional Determinants of Anemia (BRINDA). Hemoglobin concentrations adjusted for altitude