Evidence map›Paper›PMID 33033052›Full record

ArticleBMJ global health2020

Trends and inequalities in the nutritional status of adolescent girls and adult women in sub-Saharan Africa since 2000: a cross-sectional series study.

Safia S Jiwani, Giovanna Gatica-Domínguez, Inacio Crochemore-Silva, Abdoulaye Maïga, Shelley Walton, Elizabeth Hazel, Barbara Baille, Sujata Bose, William K Bosu, Kofi Busia and 8 more

Open access · goldAbstract read
In one paragraph

Article in BMJ global health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.9field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors at 7 institutions in 4 countries.

Safia S JiwaniInternational Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA sjiwani1@jhu.edu.ORCID 0000-0002-9896-8858
Giovanna Gatica-DomínguezInternational Center for Equity in Health, Universidade Federal de Pelotas, Pelotas, RS, Brazil.
Inacio Crochemore-SilvaInternational Center for Equity in Health, Universidade Federal de Pelotas, Pelotas, RS, Brazil.
Abdoulaye MaïgaInternational Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA.ORCID 0000-0002-0475-1106
Shelley WaltonInternational Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA.
Elizabeth HazelInternational Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA.
Barbara BailleRegional Office, UNICEF, Dakar, Senegal.
Sujata BoseAlive & Thrive/FHI Solutions, Washington, DC, USA.
William K BosuDepartment of Public Health and Research, West Africa Health Organization, Bobo Dioulasso, Burkina Faso.
Kofi BusiaDepartment of Healthcare Services, West Africa Health Organization, Bobo Dioulasso, Burkina Faso.
Tome CaDepartment of Planning and Health Information, West African Health Organisation, Bobo-Dioulasso, Hauts-Bassins, Burkina Faso.
Ferima Coulibaly-ZerboRegional Office AFRO, World Health Organization, Brazzaville, Congo.
Cheikh Mbacké FayeWest Africa Regional Office, African Population and Health Research Center, Dakar, Senegal.ORCID 0000-0002-4028-0575
Richard KumapleyData and Analytics Section, Division of Data, Analysis, Planning and Monitoring, UNICEF, New York, New York, USA.
Vrinda MehraData and Analytics Section, Division of Data, Analysis, Planning and Monitoring, UNICEF, New York, New York, USA.
Serge M A SomdaDepartment of Planning and Health Information, West African Health Organisation, Bobo-Dioulasso, Hauts-Bassins, Burkina Faso.
Roosmarijn VerstraetenDivision of Poverty, Health and Nutrition, International Food Policy Research Institute, Dakar, Senegal.
Agbessi AmouzouInternational Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA.ORCID 0000-0002-6262-3866
Johns Hopkins University · USWest African Health Organisation · BFUnited Nations Children's Fund · USUniversidade Federal de Pelotas · BRFamily Health International 360 · USInternational Food Policy Research Institute · USWorld Health Organization Regional Office for Africa · CG

Funding

World Health Organization 001
6 · The paper itself

Abstract

introductionEvidence on the rate at which the double burden of malnutrition unfolds is limited. We quantified trends and inequalities in the nutritional status of adolescent girls and adult women in sub-Saharan Africa.

methodsWe analysed 102 Demographic and Health Surveys between 1993 and 2017 from 35 countries. We assessed regional trends through cross-sectional series analyses and ran multilevel linear regression models to estimate the average annual rate of change (AARC) in the prevalence of underweight, anaemia, anaemia during pregnancy, overweight and obesity among women by their age, residence, wealth and education levels. We quantified current absolute inequalities in these indicators and wealth-inequality trends.

resultsThere was a modest decline in underweight prevalence (AARC=-0.14 percentage points (pp), 95% CI -0.17 to -0.11). Anaemia declined fastest among adult women and the richest pregnant women with an AARC of -0.67 pp (95% CI -1.06 to -0.28) and -0.97 pp (95% CI -1.60 to -0.34), respectively, although it affects all women with no marked disparities. Overweight is increasing rapidly among adult women and women with no education. Capital city residents had a threefold more rapid rise in obesity (AARC=0.47 pp, 95% CI 0.39, 0.55), compared with their rural counterparts. Absolute inequalities suggest that Ethiopia and South Africa have the largest gap in underweight (15.4 pp) and obesity (28.5 pp) respectively, between adult and adolescent women. Regional wealth inequalities in obesity are widening by 0.34 pp annually.

conclusionUnderweight persists, while overweight and obesity are rising among adult women, the rich and capital city residents. Adolescent girls do not present adverse nutritional outcomes except anaemia, remaining high among all women. Multifaceted responses with an equity lens are needed to ensure no woman is left behind.

Indexed as

Nutritional StatusOverweightAdolescentAdultCross-Sectional StudiesEthiopiaFemaleHumansPregnancyThinnessnutritionpublic health

Identifiers

PMID33033052
PMCPMC7545504
OpenAlexW3092073998

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.