Evidence map›Paper›PMID 31360626›Full record

ArticleCurrent epidemiology reports2019

Sampling and Sampling Frames in Big Data Epidemiology.

Stephen J Mooney, Michael D Garber

Abstract read
In one paragraph

Article in Current epidemiology reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 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

2 authors.

Stephen J MooneyDepartment of Epidemiology, University of Washington, Seattle, WA.
Michael D GarberDepartment of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA.

Funding

The Automatic Context Measurement Tool: bringing environmental data to non-specialistsK99LM012868 · NLM · UNIVERSITY OF WASHINGTON · PI MOONEY, STEPHEN JOHN · 2018 to 2018
$127k
Evaluating the effect of bike infrastructure on population-level biking and incidence of heart disease, cancer, and mortality using smartphone-generated dataF31HL143900 · NHLBI · EMORY UNIVERSITY · PI GARBER, MICHAEL DAVID · 2018 to 2019
$86k
NHLBI NIH HHS F31 HL143900NLM NIH HHS K99 LM012868
6 · The paper itself

Abstract

purpose of reviewThe 'big data' revolution affords the opportunity to reuse administrative datasets for public health research. While such datasets offer dramatically increased statistical power compared with conventional primary data collection, typically at much lower cost, their use also raises substantial inferential challenges. In particular, it can be difficult to make population inferences because the sampling frames for many administrative datasets are undefined. We reviewed options for accounting for sampling in big data epidemiology. RECENT

findingsWe identified three common strategies for accounting for sampling when the data available were not collected from a deliberately constructed sample: 1) explicitly reconstruct the sampling frame, 2) test the potential impacts of sampling using sensitivity analyses, and 3) limit inference to sample. SUMMARY: Inference from big data can be challenging because the impacts of sampling are unclear. Attention to sampling frames can minimize risks of bias.

Indexed as

Big DataResearch MethodsSamplingSampling FramesSecondary Data

Identifiers

PMID31360626
PMCPMC6662929

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.