Evidence map›Paper›PMID 36428910›Full record

ArticleDiagnostics (Basel, Switzerland)2022

Overestimation of Relative Risk and Prevalence Ratio: Misuse of Logistic Modeling.

Charalambos Gnardellis, Venetia Notara, Maria Papadakaki, Vasilis Gialamas, Joannes Chliaoutakis

Abstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2022. 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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  17. Food insecurity and youth suicidal behaviours: Evidence from the Canadian Health Survey of Children and Youth.Canadian journal of public health = Revue canadienne de sante publique · 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.

Charalambos GnardellisDepartment of Fisheries and Aquaculture, School of Agricultural Sciences, University of Patras, 26504 Patra, Greece.ORCID 0000-0001-8862-7868
Venetia NotaraDepartment of Public and Community Health, School of public Health, University of West Attica, 11521 Athens, Greece.ORCID 0000-0002-4080-8392
Maria PapadakakiDepartment of Social Work, Faculty of Health Sciences, Hellenic Mediterranean University, 71004 Heraklion, Greece.ORCID 0000-0001-6445-9986
Vasilis GialamasDepartment of Early Childhood Education, School of Education National and Kapodistrian, University of Athens, 10680 Athens, Greece.
Joannes ChliaoutakisDepartment of Social Work, Faculty of Health Sciences, Hellenic Mediterranean University, 71004 Heraklion, Greece.ORCID 0000-0003-0115-4979

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The extensive use of logistic regression models in analytical epidemiology as well as in randomized clinical trials, often creates inflated estimates of the relative risk (RR). Particularly, in cases where a binary outcome has a high or moderate incidence in the studied population (>10%), the bias in assessing the relative risk may be very high. Meta-analysis studies have estimated that about 40% of the relative risk estimates in prospective investigations, through binary logistic models, lead to extensive bias of the population parameters. The problem of risk inflation also appears in cross-sectional studies with binary outcomes, where the parameter of interest is the prevalence ratio. As an alternative to the use of logistic regression models in both longitudinal and cross-sectional studies, the modified Poisson regression model is proposed.

Indexed as

etiological studieslogistic regressionmodified Poisson regressionrelative risk

Identifiers

PMID36428910
PMCPMC9689401

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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.