Evidence map›Paper›PMID 24524509›Full record

ArticleAmerican journal of public health2014

Drinking water systems, hydrology, and childhood gastrointestinal illness in Central and Northern Wisconsin.

Christopher K Uejio, Steven H Yale, Kristen Malecki, Mark A Borchardt, Henry A Anderson, Jonathan A Patz

Abstract read
In one paragraph

Article in American journal of public health, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  11. Changes in extreme events and the potential impacts on human health.Journal of the Air & Waste Management Association (1995) · 2018
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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

6 authors.

Christopher K UejioChristopher K. Uejio is with the Department of Geography and Program in Public Health, Florida State University, Tallahassee. Steven H. Yale is with the Clinical Research Center, Marshfield Clinic Research Foundation, Marshfield, WI. Kristen Malecki is with the Department of Population Health Sciences, University of Wisconsin-Madison. Mark A. Borchardt is with the US Department of Agriculture-Agricultural Research Service, Marshfield. Henry A. Anderson is with the Wisconsin Department of Health Services, Madison. Jonathan A. Patz is with the Nelson Institute Center for Sustainability and the Global Environment, University of Wisconsin-Madison.
Steven H Yale
Kristen Malecki
Mark A Borchardt
Henry A Anderson
Jonathan A Patz

Funding

Developing a state-level health impact assessment of climate change in WisconsinU01EH000428 · EH · WISCONSIN DEPARTMENT OF HEALTH SERVICES · PI ANDERSON, HENRY A · 2009 to 2011
$840k
NCEH CDC HHS 1U01EH000428-01NCEH CDC HHS U01 EH000428
6 · The paper itself

Abstract

objectivesThis study investigated if the type of drinking water source (treated municipal, untreated municipal, and private well water) modifies the effect of hydrology on childhood (aged < 5 years) gastrointestinal illness.

methodsWe conducted a time series study to assess the relationship between hydrologic and weather conditions with childhood gastrointestinal illness from 1991 to 2010. The Central and Northern Wisconsin study area includes households using all 3 types of drinking water systems. Separate time series models were created for each system and half-year period (winter/spring, summer/fall).

resultsMore precipitation (summer/fall) systematically increased childhood gastrointestinal illness in municipalities accessing untreated water. The relative risk of contracting gastrointestinal illness was 1.4 in weeks with 3 centimeters of precipitation and 2.4 in very wet weeks with 12 centimeters of precipitation. By contrast, gastrointestinal illness in private well and treated municipal areas was not influenced by hydrologic conditions, although warmer winter temperatures slightly increased incidence.

conclusionsOur study suggests that improved drinking water protection, treatment, and delivery infrastructure may improve public health by specifically identifying municipal water systems lacking water treatment that may transmit waterborne disease.

Indexed as

Drinking WaterWater SupplyChild, PreschoolFemaleGastrointestinal DiseasesHumansHydrologyInfantMaleSocioeconomic FactorsWeatherWisconsinDrinking Water

Identifiers

PMID24524509
PMCPMC4025711

What OpenQuestion holds

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Registered trials

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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.