Evidence map›Paper›PMID 34607086›Full record

ArticleWater research2021

Chloramine Concentrations within Distribution Systems and Their Effect on Heterotrophic Bacteria, Mycobacterial Species, and Disinfection Byproducts.

Stacy Pfaller, Dawn King, Jatin H Mistry, Matthew Alexander, Gulizhaer Abulikemu, Jonathan G Pressman, David G Wahman, Maura J Donohue

Open access · greenAbstract read
In one paragraph

Article in Water research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

8 citing papers in PubMed, 28 citations in OpenAlex.

  1. Review
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  7. Conceptual model to informFrontiers in cellular and infection microbiology · 2023
    Review
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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

8 authors at 1 institution in 2 countries.

Stacy PfallerUnited States Environmental Protection Agency, Office of Research and Development, Center for Environmental Solutions and Emergency Response. Cincinnati, OH 45268.
Dawn KingUnited States Environmental Protection Agency, Office of Research and Development, Center for Environmental Solutions and Emergency Response. Cincinnati, OH 45268.
Jatin H MistryUnited States Environmental Protection Agency, Region 6. Dallas, TX 75270.
Matthew AlexanderUnited States Environmental Protection Agency, Office of Water Cincinnati, OH 45268.
Gulizhaer AbulikemuPegasus Technical Services, Inc., Cincinnati, OH 45219.
Jonathan G PressmanUnited States Environmental Protection Agency, Office of Research and Development, Center for Environmental Solutions and Emergency Response. Cincinnati, OH 45268.
David G WahmanUnited States Environmental Protection Agency, Office of Research and Development, Center for Environmental Solutions and Emergency Response. Cincinnati, OH 45268.
Maura J DonohueUnited States Environmental Protection Agency, Office of Research and Development, Center for Environmental Solutions and Emergency Response. Cincinnati, OH 45268. Electronic address: Donohue.maura@epa.gov.
Environmental Protection Agency · US

Funding

Intramural EPA EPA999999
6 · The paper itself

Abstract

Chloramine is a secondary disinfectant used to maintain microbial control throughout public water distribution systems. This study investigated the relationship between chloramine concentration, heterotrophic bacteria, and specific Mycobacterium species. Sixty-four water samples were collected at four locations within the utility's distribution network on four occasions. Water samples were analyzed for total chlorine and monochloramine. Traditional culture methods were applied for heterotrophic bacteria and nontuberculous mycobacteria (NTM), and specific quantitative polymerase chain reaction (qPCR) assays were used to detect and quantify Mycobacterium avium, M. intracellulare, and M. abscessus. Total chlorine and monochloramine concentrations decreased between the distribution entry point (4.7 mg/L and 3.4 mg/L as Cl

Indexed as

Drinking WaterMycobacteriumChloraminesDisinfectionHumanschloramineChloraminesDrinking WaterDistribution, Drinking WaterHaloacetic AcidsHeterotrophic BacteriaMonochloramineNontuberculous MycobacteriumTrihalomethanes

Identifiers

PMID34607086
PMCPMC8682803
OpenAlexW3199253986

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.