| Autor: |
Cécile Bétry, Katia Charrière, Svetlana Artemova, Gilbert Ferretti, Alexandre Moreau-Gaudry, Jean-Luc Bosson, Alexandre Bussy, Eric Fontaine, Salma El Lakkiss, Louise Caudron |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
JCSM Rapid Communications, Vol 4, Iss 2, Pp 103-110 (2021) |
| ISSN: |
2617-1619 |
| Popis: |
Background Cross‐sectional muscle area (CSMA) at the mid third lumbar vertebra (L3) can be used for sarcopenia diagnosis. The measurement of CSMA is time‐consuming and thus restricted to clinical research. We aimed to compare the automatic module ABACS (Automatic Body composition Analyser using Computed tomography image Segmentation software) with manual segmentation for CSMA assessment into clinical routine. Methods The study population was screened retrospectively from a computed tomography‐scan (CT‐scan) database. All consecutive participants, hospitalized at the Grenoble University Hospital (CHU Grenoble Alpes) between January and May 2018, and with an abdominal CT‐scan including sagittal reconstruction were included. The software SliceOmatic complemented with the module ABACS (ABACS‐SliceOmatic) was compared with the software ImageJ. Their agreement was determined using Lin's concordance correlation coefficient and visualized in Bland–Altman plots for the CSMA measurement or with Cohen's kappa coefficient (κ) for sarcopenia status. Results Data from 680 participants were analysed (mean age 59 ± 19 years, %females: 45.7). The concordance correlation coefficient between both types of software was 0.93 (CI95%: 0.92 to 0.94). Mean CSMA was significantly higher with ABACS‐SliceOmatic (mean difference: 6.51 ± 10.50 cm2; P |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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