Evidence map›Paper›PMID 28660401›Full record

ArticlePharmaceutical research2017

Individual Bayesian Information Matrix for Predicting Estimation Error and Shrinkage of Individual Parameters Accounting for Data Below the Limit of Quantification.

Thi Huyen Tram Nguyen, Thu Thuy Nguyen, France Mentré

Abstract read
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In one paragraph

Article in Pharmaceutical research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

3 authors.

Thi Huyen Tram NguyenIAME, UMR 1137, INSERM, University Paris Diderot, Sorbonne Paris Cité , Paris, France.
Thu Thuy NguyenIAME, UMR 1137, INSERM, University Paris Diderot, Sorbonne Paris Cité , Paris, France. thu-thuy.nguyen@inserm.fr.ORCID http://orcid.org/0000-0001-7430-6828
France MentréIAME, UMR 1137, INSERM, University Paris Diderot, Sorbonne Paris Cité , Paris, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIn mixed models, the relative standard errors (RSE) and shrinkage of individual parameters can be predicted from the individual Bayesian information matrix (M

methodsM

resultsSimulations showed good agreement between predicted and observed RSE and shrinkage in absence or presence of data below LOQ. We found that RSE and shrinkage increased with sparser designs and with data below LOQ.

conclusionsThe proposed method based on M

Indexed as

Bayes TheoremModels, BiologicalModels, StatisticalComputational BiologyComputer SimulationHumansProbabilityBayesian fisher information matrixdata below the limit of quantificationnonlinear mixed effect modelsoptimal designshrinkage

Identifiers

What OpenQuestion holds

Textmetadata
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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.