Evidence map›Paper›PMID 30388837›Full record

ArticleInternational journal of environmental research and public health2018

From Water Source to Tap of Ceramic Filters-Factors That Influence Water Quality Between Collection and Consumption in Rural Households in Nepal.

Regula Meierhofer, Carola Bänziger, Sandro Deppeler, Bal Mukund Kunwar, Madan Bhatta

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.1field-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

9 citing papers in PubMed, 31 citations in OpenAlex.

  1. Microbial and Chemical Water Quality Assessments Across the Rural and Urban Areas of Nepal: A Scoping Review.International journal of environmental research and public health · 2025
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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 1 institution in 1 country.

Regula MeierhoferDepartment of Sanitation, Water and Solid Waste for Development (Sandec), Swiss Federal Institute of Aquatic Science and Technology (Eawag), Ueberlandstrasse 133, 8600 Dübendorf, Switzerland. regula.meierhofer@eawag.ch.
Carola BänzigerDepartment of Sanitation, Water and Solid Waste for Development (Sandec), Swiss Federal Institute of Aquatic Science and Technology (Eawag), Ueberlandstrasse 133, 8600 Dübendorf, Switzerland. carolaba@student.ethz.ch.
Sandro DeppelerDepartment of Sanitation, Water and Solid Waste for Development (Sandec), Swiss Federal Institute of Aquatic Science and Technology (Eawag), Ueberlandstrasse 133, 8600 Dübendorf, Switzerland. deppeler.sandro@gmail.com.
Bal Mukund KunwarHelvetas Swiss Intercooperation Nepal, Dhobighat, Lalitpur G.P.O. Box 688, Nepal. Bal.Kunwar@helvetas.org.
Madan BhattaHelvetas Swiss Intercooperation Nepal, Dhobighat, Lalitpur G.P.O. Box 688, Nepal. Madan.Bhatta@helvetas.org.
Swiss Federal Institute of Aquatic Science and Technology · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The study assessed changes in water quality between the water source and the tap of locally produced low cost ceramic water filters used by a community living in hygienically critical conditions in a remote mountainous area in Western Nepal. Data was collected from 42 rural households during two visits. The effectiveness of filter handling on its performance was assessed through microbiological analysis, structured household interviews and structured observations. Water quality decreased significantly when source water was filled into transport containers, while the use of the filters improved drinking water quality for about 40% of the households. Highly inadequate filter cleaning practices involving the use of contaminated raw water, hands (geo mean = 110

Indexed as

CeramicsDrinking WaterWater QualityFiltrationHumansMicropore FiltersNepalRural PopulationWater PurificationDrinking Waterceramic water filtrationdrinking water qualityhousehold water treatmenthygienerecontamination

Identifiers

PMID30388837
PMCPMC6266981
OpenAlexW2898727315

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.