Evidence map›Paper›PMID 38078153›Full record

ArticleJournal of biomedical optics2023

Absorption and reduced scattering coefficients in epidermis and dermis from a Swedish cohort study.

Hanna Jonasson, Ingemar Fredriksson, Sara Bergstrand, Carl Johan Östgren, Marcus Larsson, Tomas Strömberg

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 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. 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

6 authors.

Hanna JonassonLinköping University, Department of Biomedical Engineering, Linköping, Sweden.ORCID 0000-0003-4377-8544
Ingemar FredrikssonLinköping University, Department of Biomedical Engineering, Linköping, Sweden.ORCID 0000-0002-3454-6576
Sara BergstrandLinköping University, Department of Health, Medicine, and Caring Sciences, Linköping, Sweden.ORCID 0000-0002-9663-3720
Carl Johan ÖstgrenLinköping University, Department of Health, Medicine, and Caring Sciences, Linköping, Sweden.ORCID 0000-0003-1617-3179
Marcus LarssonLinköping University, Department of Biomedical Engineering, Linköping, Sweden.ORCID 0000-0001-6385-6760
Tomas StrömbergLinköping University, Department of Biomedical Engineering, Linköping, Sweden.ORCID 0000-0002-7299-891X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Significance: Knowledge of optical properties is important to accurately model light propagation in tissue, but Aim: The aim of our study was to present Approach: Diffuse reflectance spectra (475 to 850 nm) at 0.4 and 1.2 mm source-detector separations were analyzed using an inverse Monte Carlo method. The model had one epidermis layer with variable thicknesses and melanin-related absorptions and two dermis layers with varying hemoglobin concentrations and equal oxygen saturations. The reduced scattering coefficient was equal across all layers. Results: Median absorption coefficients ( Conclusions: Reference material for skin optical properties is presented.

Indexed as

EpidermisModels, BiologicalCohort StudiesDermisHumansMonte Carlo MethodScattering, RadiationSwedenabsorptioncohort studydiffuse reflectance spectroscopyoptical propertiesscatteringskin

Identifiers

PMID38078153
PMCPMC10704088

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.