Evidence map›Paper›PMID 37325192›Full record

ArticleJournal of biomedical optics2023

Accuracy and precision of depth-resolved estimation of attenuation coefficients in optical coherence tomography.

Linda B Neubrand, Ton G van Leeuwen, Dirk J Faber

Abstract read
In one paragraph

Article in Journal of biomedical optics, 2023. 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.

Linda B NeubrandAmsterdam UMC, Location University of Amsterdam, Department of Biomedical Engineering and Physics, Amsterdam, The Netherlands.ORCID 0000-0003-4145-2954
Ton G van LeeuwenAmsterdam UMC, Location University of Amsterdam, Department of Biomedical Engineering and Physics, Amsterdam, The Netherlands.ORCID 0000-0002-5642-1133
Dirk J FaberAmsterdam UMC, Location University of Amsterdam, Department of Biomedical Engineering and Physics, Amsterdam, The Netherlands.ORCID 0000-0002-5297-8081

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Significance: Parametric imaging of the attenuation coefficient Aim: We present a robust theoretical framework to determine accuracy and precision of the DRE of Approach: We derive and validate analytical expressions for the accuracy and precision of Results: Our analytical expressions agree with the numerical simulations for high signal-to-noise ratios and qualitatively describe the dependence on noise otherwise. A commonly used simplification of the DRE method results in a systematic overestimation of the attenuation coefficient in the order of Conclusions: We derived and validated expressions for the accuracy and precision of DRE of

Indexed as

Tomography, Optical CoherenceSignal-To-Noise Ratioattenuation coefficientCramér–Rao lower boundcurve-fittingdepth resolved estimationOCT signal simulationoptical coherence tomography

Identifiers

PMID37325192
PMCPMC10265837

What OpenQuestion holds

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LicenceCC BY
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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.