Evidence map›Paper›PMID 30316629›Full record

ReviewAnnals of epidemiology2018

Epidemiologic analyses with error-prone exposures: review of current practice and recommendations.

Pamela A Shaw, Veronika Deffner, Ruth H Keogh, Janet A Tooze, Kevin W Dodd, Helmut Küchenhoff, Victor Kipnis, Laurence S Freedman, Measurement Error and Misclassification Topic Group (TG4) of the STRATOS Initiative

Abstract readReview
In one paragraph

Review in Annals of epidemiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
–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

51 citing papers in PubMed.

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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

9 authors.

Pamela A ShawDepartment of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia. Electronic address: shawp@upenn.edu.
Veronika DeffnerDepartment of Statistics, Statistical Consulting Unit StaBLab, Ludwig-Maximilians- Universität, Munich, Germany.
Ruth H KeoghDepartment of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK.
Janet A ToozeDepartment of Biostatistical Sciences, Wake Forest School of Medicine, Medical Center Blvd, Winston-Salem, NC.
Kevin W DoddDivision of Cancer Prevention, Biometry Research Group, National Cancer Institute, Bethesda, MD.
Helmut KüchenhoffDepartment of Statistics, Statistical Consulting Unit StaBLab, Ludwig-Maximilians- Universität, Munich, Germany.
Victor KipnisDivision of Cancer Prevention, Biometry Research Group, National Cancer Institute, Bethesda, MD.
Laurence S FreedmanInformation Management Services, Inc, Rockville, MD; Biostatistics Unit, Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Tel Hashomer, Israel.
Measurement Error and Misclassification Topic Group (TG4) of the STRATOS Initiative

Funding

Tumor Tissue CoreP30CA012197 · NCI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI Ruben A. Mesa · 1985 to 2026
$55.4M
Medical Research Council MR/M014827/1NCI NIH HHS P30 CA012197
6 · The paper itself

Abstract

purposeVariables in observational studies are commonly subject to measurement error, but the impact of such errors is frequently ignored. As part of the STRengthening Analytical Thinking for Observational Studies Initiative, a task group on measurement error and misclassification seeks to describe the current practice for acknowledging and addressing measurement error.

methodsTask group on measurement error and misclassification conducted a literature survey of four types of research studies that are typically impacted by exposure measurement error: (1) dietary intake cohort studies, (2) dietary intake population surveys, (3) physical activity cohort studies, and (4) air pollution cohort studies.

resultsThe survey revealed that while researchers were generally aware that measurement error affected their studies, very few adjusted their analysis for the error. Most articles provided incomplete discussion of the potential effects of measurement error on their results. Regression calibration was the most widely used method of adjustment.

conclusionsMethods to correct for measurement error are available but require additional data regarding the error structure. There is a great need to incorporate such data collection within study designs and improve the analytical approach. Increased efforts by investigators, editors, and reviewers are needed to improve presentation of research when data are subject to error.

Indexed as

Cohort StudiesEnergy IntakeEpidemiologic Research DesignAir PollutantsAir PollutionBiasEnvironmental ExposureEnvironmental MonitoringHumansAir PollutantsAir pollutionCohort studiesMeasurement errorMisclassificationNutritional epidemiologyPhysical activity

Identifiers

PMID30316629
PMCPMC6734186

What OpenQuestion holds

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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.