Evidence map›Paper›PMID 30735956›Full record

SynthesisWater research2019

Occurrence of coliphage in raw wastewater and in ambient water: A meta-analysis.

Sharon P Nappier, Tao Hong, Audrey Ichida, Alexandra Goldstone, Sorina E Eftim

Open access · greenAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Water research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.8field-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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Prevalence of Cryptosporidium spp. in water: a global systematic review and meta-analysis.Environmental science and pollution research international · 2021
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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

5 authors at 2 institutions in 2 countries.

Sharon P NappierU.S. Environmental Protection Agency, Office of Water, Office of Science and Technology, 1200 Pennsylvania Avenue, NW, Washington, DC, 20460, USA. Electronic address: Nappier.Sharon@epa.gov.
Tao HongICF, LLC, 9300 Lee Highway, Fairfax, VA, 22031, USA.
Audrey IchidaICF, LLC, 9300 Lee Highway, Fairfax, VA, 22031, USA.
Alexandra GoldstoneICF, LLC, 9300 Lee Highway, Fairfax, VA, 22031, USA.
Sorina E EftimICF, LLC, 9300 Lee Highway, Fairfax, VA, 22031, USA.
ICF International (United States) · USEnvironmental Protection Agency · US

Funding

Intramural EPA EPA999999
6 · The paper itself

Abstract

Coliphage have been proposed as indicators of fecal contamination in recreational waters because they better reflect the persistence of pathogenic viruses in the environment and through wastewater treatment than traditional fecal indicator bacteria. Herein, we conducted a systematic literature search of peer-reviewed publications to identify coliphage density data (somatic and male-specific, or MSC) in raw wastewater and ambient waters. The literature review inclusion criteria included scope, study quality, and data availability. A non-parametric two-stage bootstrap analysis was used to estimate the coliphage distributions in raw wastewater and account for geographic region and season. Additionally, two statistical methodologies were explored for developing coliphage density distributions in ambient waters, to account for the nondetects in the datasets. In raw wastewater, the analysis resulted in seasonal density distributions of somatic coliphage (SC) (mean 6.5 log

Indexed as

VirusesWastewaterColiphagesFecesHumansMaleWater MicrobiologyWastewaterAmbient waterMale-specific coliphageMicrobial risk assessmentRaw wastewaterSomatic coliphageSystematic review

Identifiers

PMID30735956
PMCPMC7169987
OpenAlexW2911177246

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.