Evidence map›Paper›PMID 26423513›Full record

ArticleJournal of human lactation : official journal of International Lactation Consultant Association2016

Breastfeeding Is Associated with Decreased Risk of Hospitalization among HIV-Exposed, Uninfected Kenyan Infants.

Kristjana H Ásbjörnsdóttir, Jennifer A Slyker, Elizabeth Maleche-Obimbo, Dalton Wamalwa, Phelgona Otieno, Christine M Gichuhi, Grace John-Stewart

Open access · greenAbstract read
In one paragraph

Article in Journal of human lactation : official journal of International Lactation Consultant Association, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
1.0field-weighted citation impact, top 24% 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 20 citations in OpenAlex.

  1. Nutrients · 2020
    Pooled it
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  11. Observational
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

7 authors at 3 institutions in 2 countries.

Kristjana H ÁsbjörnsdóttirDepartment of Epidemiology, University of Washington, Seattle, WA, USA kasbjorn@uw.edu.
Jennifer A SlykerDepartment of Global Health, University of Washington, Seattle, WA, USA.
Elizabeth Maleche-ObimboDepartment of Paediatrics & Child Health, University of Nairobi, Nairobi, Kenya.
Dalton WamalwaDepartment of Paediatrics & Child Health, University of Nairobi, Nairobi, Kenya.
Phelgona OtienoKenya Medical Research Institute, Nairobi, Kenya.
Christine M GichuhiDepartment of Clinical Medicine and Therapeutics, University of Nairobi, Nairobi, Kenya.
Grace John-StewartDepartment of Epidemiology, University of Washington, Seattle, WA, USA Department of Global Health, University of Washington, Seattle, WA, USA Department of Medicine, University of Washington, Seattle, WA, USA Department of Pediatrics, University of Washington, Seattle, WA, USA.
University of Nairobi · KEUniversity of Washington · USKenya Medical Research Institute · KE

Funding

University of Washington/Fred Hutch Center for AIDS ResearchP30AI027757 · NIAID · UNIVERSITY OF WASHINGTON · PI EDWIN ROBERTO ORELLANA · 1988 to 2026
$104.9M
Urgent Versus Post-Stabilization ART in HIV+ Children with Severe Co-infectionsR01HD023412 · NICHD · UNIVERSITY OF WASHINGTON · PI Grace C. John-Stewart, DALTON CHEKOKO WAMALWA · 1987 to 2026
$12.2M
Interdisciplinary Tranining in Cancer ResearchT32CA080416 · NCI · UNIVERSITY OF WASHINGTON · PI STODDARD, BARRY L. · 1998 to 2023
$9.7M
Pediatric HIV-1 in Africa: Pathogenesis and ManagementK24HD054314 · NICHD · UNIVERSITY OF WASHINGTON · PI JOHN-STEWART, GRACE C. · 2006 to 2016
$1.2M
Vertical CMV transmission in the setting of maternal HIV-1 infection in KenyaK01AI087369 · NIAID · UNIVERSITY OF WASHINGTON · PI SLYKER, JENNIFER ANN · 2010 to 2014
$616k
NCI NIH HHS T32 CA080416NIAID NIH HHS K01 AI087369NIAID NIH HHS P30 AI027757NICHD NIH HHS K24 HD054314NICHD NIH HHS R01 HD023412
6 · The paper itself

Abstract

backgroundHuman immunodeficiency virus (HIV)-exposed uninfected (HEU) infants are a growing population in sub-Saharan Africa, with higher morbidity and mortality than HIV-unexposed infants. HEU infants may experience increased morbidity due to breastfeeding avoidance.

objectivesWe sought to describe the burden and identify predictors of hospitalization among HEU infants in the first year of life.

methodsUsing a retrospective cohort of HIV-infected mothers and their HEU infants in Nairobi, Kenya, we identified infants who were HIV-uninfected at birth and were followed monthly until their last negative HIV test, death, loss to follow-up, or study exit at 1 year of age. Incidence, timing, and reason for hospitalization was assessed overall as well as stratified by feeding method. Predictors of first infectious disease hospitalization were identified using competing risk regression, with HIV acquisition and death as competing risks.

resultsAmong 388 infants, 113 hospitalizations were reported (35/100 infant-years [the combined years of observation contributed by all infants in the study]; 95% confidence interval [CI], 29-42). Ninety hospitalizations were due to 1 or more infectious diseases (26/100 infant-years; 95% CI, 21-32)-primarily pneumonia (n = 40), gastroenteritis (n = 17), and sepsis (n = 14). Breastfeeding was associated with decreased risk of infectious disease hospitalization (subhazard ratio = 0.39; 95% CI, 0.24-0.64), as was time-updated nutrition status (subhazard ratio = 0.73; 95% CI, 0.61-0.89). Incidence of infectious disease hospitalization among formula-fed infants was 51/100 infant-years (95% CI, 37-70) compared to 19/100 infant-years (95% CI, 14-25) among breastfed infants.

conclusionAmong HEU infants, breastfeeding and nutrition status were associated with reduced hospitalization during the first year of life.

Indexed as

Breast FeedingInfectious Disease Transmission, VerticalAdultCommunicable DiseasesFemaleFollow-Up StudiesHealth BehaviorHIV InfectionsHospitalizationHumansInfantInfant, NewbornKenyaMaleNutritional StatusProtective FactorsbreastfeedingHIV-exposed uninfectedinfant morbidity

Identifiers

PMID26423513
PMCPMC4814344
OpenAlexW2345951020

What OpenQuestion holds

Textmetadata
LicenceTDM
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.