Evidence map›Paper›PMID 32167305›Full record

Trial reportEnvironmental science & technology2020

Effect of Sanitation Improvements on Pathogens and Microbial Source Tracking Markers in the Rural Bangladeshi Household Environment.

Erica R Fuhrmeister, Ayse Ercumen, Amy J Pickering, Kaitlyn M Jeanis, Yoshika Crider, Mahaa Ahmed, Sara Brown, Mahfuja Alam, Debashis Sen, Sharmin Islam and 8 more

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Environmental science & technology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 3 pooled it
4.1field-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

33 citing papers in PubMed, 3 syntheses or guidelines pooled it, 52 citations in OpenAlex.

  1. Pooled it
  2. Measurement in the study of human exposure to animal feces: A systematic review and audit.International journal of hygiene and environmental health · 2023
    Pooled it
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  14. Associations between floor material andbioRxiv : the preprint server for biology · 2025
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  20. Producing ratio measures of effect with quantitative microbial risk assessment.Risk analysis : an official publication of the Society for Risk Analysis · 2023
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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

18 authors at 6 institutions in 2 countries.

Erica R FuhrmeisterDepartment of Civil and Environmental Engineering, University of California, Berkeley, California 94720, United States.ORCID 0000-0001-5264-7533
Ayse ErcumenSchool of Public Health, University of California, Berkeley, California 94720, United States.ORCID 0000-0001-6002-1514
Amy J PickeringCivil and Environmental Engineering, Tufts University, Medford, Massachusetts 02153, United States.ORCID 0000-0001-6193-2221
Kaitlyn M JeanisDepartment of Civil and Environmental Engineering, University of California, Berkeley, California 94720, United States.
Yoshika CriderEnergy and Resources Group, University of California, Berkeley, California 94720, United States.
Mahaa AhmedDepartment of Civil and Environmental Engineering, University of California, Berkeley, California 94720, United States.
Sara BrownDepartment of Civil and Environmental Engineering, University of California, Berkeley, California 94720, United States.
Mahfuja AlamInfectious Disease Division, International Centre for Diarrhoeal Disease Research Bangladesh, Dhaka 1212, Bangladesh.
Debashis SenInfectious Disease Division, International Centre for Diarrhoeal Disease Research Bangladesh, Dhaka 1212, Bangladesh.
Sharmin IslamInfectious Disease Division, International Centre for Diarrhoeal Disease Research Bangladesh, Dhaka 1212, Bangladesh.
Mir Himayet KabirInfectious Disease Division, International Centre for Diarrhoeal Disease Research Bangladesh, Dhaka 1212, Bangladesh.
Mahfuza IslamInfectious Disease Division, International Centre for Diarrhoeal Disease Research Bangladesh, Dhaka 1212, Bangladesh.
Mahbubur RahmanInfectious Disease Division, International Centre for Diarrhoeal Disease Research Bangladesh, Dhaka 1212, Bangladesh.
Laura H KwongDepartment of Civil and Environmental Engineering, Stanford University, Stanford, California 94305, United States.
Benjamin F ArnoldSchool of Public Health, University of California, Berkeley, California 94720, United States.
Stephen P LubyWoods Institute for the Environment, Stanford University, Stanford, California 94305, United States.
John M ColfordSchool of Public Health, University of California, Berkeley, California 94720, United States.
Kara L NelsonDepartment of Civil and Environmental Engineering, University of California, Berkeley, California 94720, United States.
University of California, Berkeley · USInternational Centre for Diarrhoeal Disease Research · BDNorth Carolina State University · USPalo Alto Institute · USStanford University · USTufts University · US

Funding

Effects of sanitation on pathogen transmission and child health in BangladeshR01HD078912 · NICHD · UNIVERSITY OF CALIFORNIA BERKELEY · PI COLFORD, JOHN M · 2014 to 2017
$2.2M
NICHD NIH HHS R01 HD078912
6 · The paper itself

Abstract

Diarrheal illnesses from enteric pathogens are a leading cause of death in children under five in low- and middle-income countries (LMICs). Sanitation is one way to reduce the spread of enteric pathogens in the environment; however, few studies have investigated the effectiveness of sanitation in rural LMICs in reducing pathogens in the environment. In this study, we measured the impact of a sanitation intervention (dual-pit latrines, sani-scoops, child potties delivered as part of a randomized control trial, WASH Benefits) in rural Bangladeshi household compounds by assessing prevalence ratios, differences, and changes in the concentration of pathogen genes and host-specific fecal markers. We found no difference in the prevalence of pathogenic

Indexed as

Escherichia coliSanitationAnimalsChildFamily CharacteristicsFecesHumansToilet Facilities

Identifiers

PMID32167305
PMCPMC7144219
OpenAlexW3011902535

What OpenQuestion holds

Textmetadata
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.