Evidence map›Paper›PMID 37572131›Full record

ArticleArchives of toxicology2023

Guidance for statistical design and analysis of toxicological dose-response experiments, based on a comprehensive literature review.

Franziska Kappenberg, Julia C Duda, Leonie Schürmeyer, Onur Gül, Tim Brecklinghaus, Jan G Hengstler, Kirsten Schorning, Jörg Rahnenführer

Abstract read
In one paragraph

Article in Archives of toxicology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Identification of Changes in Gene Expression.Biometrical journal. Biometrische Zeitschrift · 2026
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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

8 authors.

Franziska KappenbergDepartment of Statistics, TU Dortmund University, Vogelpothsweg 87, 44227, Dortmund, Germany. kappenberg@statistik.tu-dortmund.de.ORCID http://orcid.org/0000-0001-8066-5333
Julia C DudaDepartment of Statistics, TU Dortmund University, Vogelpothsweg 87, 44227, Dortmund, Germany.
Leonie SchürmeyerDepartment of Statistics, TU Dortmund University, Vogelpothsweg 87, 44227, Dortmund, Germany.
Onur GülDepartment of Statistics, TU Dortmund University, Vogelpothsweg 87, 44227, Dortmund, Germany.
Tim BrecklinghausLeibniz Research Centre for Working Environment and Human Factors at the Technical University of Dortmund (IfADo), Ardeystrasse 67, 44139, Dortmund, Germany.
Jan G HengstlerLeibniz Research Centre for Working Environment and Human Factors at the Technical University of Dortmund (IfADo), Ardeystrasse 67, 44139, Dortmund, Germany.
Kirsten SchorningDepartment of Statistics, TU Dortmund University, Vogelpothsweg 87, 44227, Dortmund, Germany.
Jörg RahnenführerDepartment of Statistics, TU Dortmund University, Vogelpothsweg 87, 44227, Dortmund, Germany.

Funding

Deutsche Forschungsgemeinschaft 427806116
6 · The paper itself

Abstract

The analysis of dose-response, concentration-response, and time-response relationships is a central component of toxicological research. A major decision with respect to the statistical analysis is whether to consider only the actually measured concentrations or to assume an underlying (parametric) model that allows extrapolation. Recent research suggests the application of modelling approaches for various types of toxicological assays. However, there is a discrepancy between the state of the art in statistical methodological research and published analyses in the toxicological literature. The extent of this gap is quantified in this work using an extensive literature review that considered all dose-response analyses published in three major toxicological journals in 2021. The aspects of the review include biological considerations (type of assay and of exposure), statistical design considerations (number of measured conditions, design, and sample sizes), and statistical analysis considerations (display, analysis goal, statistical testing or modelling method, and alert concentration). Based on the results of this review and the critical assessment of three selected issues in the context of statistical research, concrete guidance for planning, execution, and analysis of dose-response studies from a statistical viewpoint is proposed.

Indexed as

Alert concentrationConcentration–responseDose–responseLiterature review

Identifiers

PMID37572131
PMCPMC10474994

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.