ArticleBMC public health2020
Comparing hemoglobin distributions between population-based surveys matched by country and time.
Article in BMC public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 3 of them syntheses that pooled it.
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Who cites it
15 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- The Prevalence of Nutritional Anaemia in Brazilian Pregnant Women: A Systematic Review and Meta-Analysis.International journal of environmental research and public health · 2023Pooled it
- Associations between type of blood collection, analytical approach, mean haemoglobin and anaemia prevalence in population-based surveys: A systematic review and meta-analysis.Journal of global health · 2022Pooled it
- Prevalence of Anaemia, Iron Deficiency, and Iron Deficiency Anaemia in Women of Reproductive Age and Children under 5 Years of Age in South Africa (1997-2021): A Systematic Review.International journal of environmental research and public health · 2021Pooled it
- Trial
- Global Pathways to Thriving Children: Implementing Large-Scale Multicomponent Nutrition and Child Development Programs.The Journal of nutrition · 2026Article
- Getting back on track to meet global anaemia reduction targets: a Lancet Haematology Commission.The Lancet. Haematology · 2025Review
- Article
- Article
- Comparison of venous and pooled capillary hemoglobin levels for the detection of anemia among adolescent girls.Frontiers in nutrition · 2024Article
- Improving Anemia Assessment in Clinical and Public Health Settings.The Journal of nutrition · 2023Article
- Characteristics of hemoglobin distributions in preschool children and non-pregnant women of reproductive age and their implications for establishing quality control criteria for hemoglobin data in field surveys: evidence from 483 surveys conducted in refugee settings worldwide.Population health metrics · 2023Article
- Diagnosing anemia: Challenges selecting methods, addressing underlying causes, and implementing actions at the public health level.Annals of the New York Academy of Sciences · 2023Review
- The co-occurrence of overweight/obesity and anaemia among adult women, adolescent girls and children living in fifty-two low- and middle-income countries.Public health nutrition · 2022Article
- National, regional, and global estimates of anaemia by severity in women and children for 2000-19: a pooled analysis of population-representative data.The Lancet. Global health · 2022Article
- Intra-household double burden of overweight/obesity and anaemia: Evidence from 49 low-and middle-income countries.Maternal & child nutrition · 2022Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundValid measurement of hemoglobin is important for tracking and targeting interventions. This study compares hemoglobin distributions between surveys matched by country and time from The Demographic and Health Survey (DHS) Program and the Biomarkers Reflecting Inflammation and Nutritional Determinants of Anemia (BRINDA) project.
methodsFour pairs of nationally representative surveys measuring hemoglobin using HemoCue® with capillary (DHS) or venous (BRINDA) blood were matched by country and time. Data included 17,719 children (6-59 months) and 21,594 non-pregnant women (15-49 y). Across paired surveys, we compared distributional statistics and anemia prevalence.
resultsSurveys from three of the four countries showed substantial differences in anemia estimates (9 to 31 percentage point differences) which were consistently lower in BRINDA compared to DHS (2 to 31 points for children, 1 to 16 points for women).
conclusionWe identify substantial differences in anemia estimates from surveys of similar populations. Further work is needed to identify the cause of these differences to improve the robustness of anemia estimates for comparing populations and tracking improvements over time.
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