Evidence map›Paper›PMID 28212415›Full record

ArticlePloS one2017

Aflatoxin exposure during the first 36 months of life was not associated with impaired growth in Nepalese children: An extension of the MAL-ED study.

Nicole J Mitchell, Hui-Husan Hsu, Ram Krishna Chandyo, Binob Shrestha, Ladaporn Bodhidatta, Yu-Kang Tu, Yun-Yun Gong, Patricia A Egner, Manjeswori Ulak, John D Groopman and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 4 pooled it
4.3field-weighted citation impact, top 5% 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

32 citing papers in PubMed, 4 syntheses or guidelines pooled it, 64 citations in OpenAlex.

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  7. Maternal Aflatoxin Exposure, Birth Outcomes, and Infant Growth in Uganda.The American journal of tropical medicine and hygiene · 2026
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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

11 authors at 6 institutions in 6 countries.

Nicole J MitchellDepartment of Food Science and Human Nutrition, Michigan State University, East Lansing, Michigan, United States of America.ORCID http://orcid.org/0000-0002-3456-6913
Hui-Husan HsuInstitute of Epidemiology & Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
Ram Krishna ChandyoCentre for Intervention Science in Maternal and Child Health, Centre for International Health, University of Bergen, Bergen, Norway.
Binob ShresthaWalter Reed/Armed Forces Research Institute of Medical Sciences, Research Unit, Kathmandu, Nepal.
Ladaporn BodhidattaDepartment of Enteric Diseases, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand.
Yu-Kang TuInstitute of Epidemiology & Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
Yun-Yun GongInstitute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Belfast, United Kingdom.
Patricia A EgnerDepartment of Environmental Health Sciences, Johns Hopkins University, Bloomberg School of Public Health, Baltimore, Maryland, United States of America.
Manjeswori UlakDepartment of Child Health, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal.
John D GroopmanDepartment of Environmental Health Sciences, Johns Hopkins University, Bloomberg School of Public Health, Baltimore, Maryland, United States of America.
Felicia WuDepartment of Food Science and Human Nutrition, Michigan State University, East Lansing, Michigan, United States of America.
Johns Hopkins University · USMichigan United · USNational Taiwan University · TWTribhuvan University · NPArmed Forces Research Institute of Medical Science · THQueen's University Belfast · GB

Funding

MULTIDISCIPLINARY TRAINING IN ENVIRONMENTAL TOXICOLOGYT32ES007255 · NIEHS · MICHIGAN STATE UNIVERSITY · PI JOHN J LAPRES · 1989 to 2026
$9.3M
NIEHS NIH HHS T32 ES007255
6 · The paper itself

Abstract

Exposure to aflatoxin, a mycotoxin common in many foods, has been associated with child growth impairment in sub-Saharan Africa. To improve our understanding of growth impairment in relation to aflatoxin and other risk factors, we assessed biospecimens collected in Nepalese children at 15, 24, and 36 months of age for aflatoxin exposure. Children (N = 85) enrolled in the Bhaktapur, Nepal MAL-ED study encompassed the cohort analysed in this study. Exposure was assessed through a plasma biomarker of aflatoxin exposure: the AFB1-lysine adduct. The aflatoxin exposures in the study participants were compared to anthropometrics at each time period (length-for-age [LAZ], weight-for-age [WAZ], and weight-for-length [WLZ] z-scores), growth trajectories over time, age, and breastfeeding status. Results demonstrated chronic aflatoxin exposure in this cohort of children, with a geometric mean of 3.62 pg AFB1-lysine/mg albumin. However, the chronic aflatoxin exposure in this cohort was not significantly associated with anthropometric z-scores, growth trajectories, age, or feeding status, based on the available time points to assess aflatoxin exposure. Low mean levels of aflatoxin exposure and infrequent occurrence of stunting, wasting, or underweight z-score values in this cohort are possible contributing factors to a lack of evidence for an association. Further research is needed to examine whether a threshold dose of aflatoxin exists that could induce child growth impairment.

Indexed as

AflatoxinsBreast FeedingChild, PreschoolEnvironmental ExposureFecesGrowth DisordersHumansInfantInfant, NewbornMicronutrientsNepalRisk FactorsTime FactorsAflatoxinsMicronutrients

Identifiers

PMID28212415
PMCPMC5315312
OpenAlexW2587926880

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.