Cargando…
Validation, Reliability, and Responsiveness Outcomes of Kinematic Assessment with an RGB-D Camera to Analyze Movement in Subacute and Chronic Low Back Pain
Background: The RGB-D camera is an alternative to asses kinematics in order to obtain objective measurements of functional limitations. The aim of this study is to analyze the validity, reliability, and responsiveness of the motion capture depth camera in sub-acute and chronic low back pain patients...
Autores principales: | , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7038379/ https://www.ncbi.nlm.nih.gov/pubmed/32012763 http://dx.doi.org/10.3390/s20030689 |
_version_ | 1783500626908413952 |
---|---|
author | Trinidad-Fernández, Manuel Beckwée, David Cuesta-Vargas, Antonio González-Sánchez, Manuel Moreno, Francisco-Angel González-Jiménez, Javier Joos, Erika Vaes, Peter |
author_facet | Trinidad-Fernández, Manuel Beckwée, David Cuesta-Vargas, Antonio González-Sánchez, Manuel Moreno, Francisco-Angel González-Jiménez, Javier Joos, Erika Vaes, Peter |
author_sort | Trinidad-Fernández, Manuel |
collection | PubMed |
description | Background: The RGB-D camera is an alternative to asses kinematics in order to obtain objective measurements of functional limitations. The aim of this study is to analyze the validity, reliability, and responsiveness of the motion capture depth camera in sub-acute and chronic low back pain patients. Methods: Thirty subjects (18–65 years) with non-specific lumbar pain were screened 6 weeks following an episode. RGB-D camera measurements were compared with an inertial measurement unit. Functional tests included climbing stairs, bending, reaching sock, lie-to-sit, sit-to-stand, and timed up-and-go. Subjects performed the maximum number of repetitions during 30 s. Validity was analyzed using Spearman’s correlation, reliability of repetitions was calculated by the intraclass correlation coefficient and the standard error of measurement, and receiver operating characteristic curves were calculated to assess the responsiveness. Results: The kinematic analysis obtained variable results according to the test. The time variable had good values in the validity and reliability of all tests (r = 0.93–1.00, (intraclass correlation coefficient (ICC) = 0.62–0.93). Regarding kinematics, the best results were obtained in bending test, sock test, and sit-to-stand test (r = 0.53–0.80, ICC = 0.64–0.83, area under the curve (AUC) = 0.55–84). Conclusion: Functional tasks, such as bending, sit-to-stand, reaching, and putting on sock, assessed with the RGB-D camera, revealed acceptable validity, reliability, and responsiveness in the assessment of patients with low back pain (LBP). Trial registration: ClinicalTrials.gov NCT03293095 “Functional Task Kinematic in Musculoskeletal Pathology” 26 September 2017 |
format | Online Article Text |
id | pubmed-7038379 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-70383792020-03-09 Validation, Reliability, and Responsiveness Outcomes of Kinematic Assessment with an RGB-D Camera to Analyze Movement in Subacute and Chronic Low Back Pain Trinidad-Fernández, Manuel Beckwée, David Cuesta-Vargas, Antonio González-Sánchez, Manuel Moreno, Francisco-Angel González-Jiménez, Javier Joos, Erika Vaes, Peter Sensors (Basel) Article Background: The RGB-D camera is an alternative to asses kinematics in order to obtain objective measurements of functional limitations. The aim of this study is to analyze the validity, reliability, and responsiveness of the motion capture depth camera in sub-acute and chronic low back pain patients. Methods: Thirty subjects (18–65 years) with non-specific lumbar pain were screened 6 weeks following an episode. RGB-D camera measurements were compared with an inertial measurement unit. Functional tests included climbing stairs, bending, reaching sock, lie-to-sit, sit-to-stand, and timed up-and-go. Subjects performed the maximum number of repetitions during 30 s. Validity was analyzed using Spearman’s correlation, reliability of repetitions was calculated by the intraclass correlation coefficient and the standard error of measurement, and receiver operating characteristic curves were calculated to assess the responsiveness. Results: The kinematic analysis obtained variable results according to the test. The time variable had good values in the validity and reliability of all tests (r = 0.93–1.00, (intraclass correlation coefficient (ICC) = 0.62–0.93). Regarding kinematics, the best results were obtained in bending test, sock test, and sit-to-stand test (r = 0.53–0.80, ICC = 0.64–0.83, area under the curve (AUC) = 0.55–84). Conclusion: Functional tasks, such as bending, sit-to-stand, reaching, and putting on sock, assessed with the RGB-D camera, revealed acceptable validity, reliability, and responsiveness in the assessment of patients with low back pain (LBP). Trial registration: ClinicalTrials.gov NCT03293095 “Functional Task Kinematic in Musculoskeletal Pathology” 26 September 2017 MDPI 2020-01-27 /pmc/articles/PMC7038379/ /pubmed/32012763 http://dx.doi.org/10.3390/s20030689 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Trinidad-Fernández, Manuel Beckwée, David Cuesta-Vargas, Antonio González-Sánchez, Manuel Moreno, Francisco-Angel González-Jiménez, Javier Joos, Erika Vaes, Peter Validation, Reliability, and Responsiveness Outcomes of Kinematic Assessment with an RGB-D Camera to Analyze Movement in Subacute and Chronic Low Back Pain |
title | Validation, Reliability, and Responsiveness Outcomes of Kinematic Assessment with an RGB-D Camera to Analyze Movement in Subacute and Chronic Low Back Pain |
title_full | Validation, Reliability, and Responsiveness Outcomes of Kinematic Assessment with an RGB-D Camera to Analyze Movement in Subacute and Chronic Low Back Pain |
title_fullStr | Validation, Reliability, and Responsiveness Outcomes of Kinematic Assessment with an RGB-D Camera to Analyze Movement in Subacute and Chronic Low Back Pain |
title_full_unstemmed | Validation, Reliability, and Responsiveness Outcomes of Kinematic Assessment with an RGB-D Camera to Analyze Movement in Subacute and Chronic Low Back Pain |
title_short | Validation, Reliability, and Responsiveness Outcomes of Kinematic Assessment with an RGB-D Camera to Analyze Movement in Subacute and Chronic Low Back Pain |
title_sort | validation, reliability, and responsiveness outcomes of kinematic assessment with an rgb-d camera to analyze movement in subacute and chronic low back pain |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7038379/ https://www.ncbi.nlm.nih.gov/pubmed/32012763 http://dx.doi.org/10.3390/s20030689 |
work_keys_str_mv | AT trinidadfernandezmanuel validationreliabilityandresponsivenessoutcomesofkinematicassessmentwithanrgbdcameratoanalyzemovementinsubacuteandchroniclowbackpain AT beckweedavid validationreliabilityandresponsivenessoutcomesofkinematicassessmentwithanrgbdcameratoanalyzemovementinsubacuteandchroniclowbackpain AT cuestavargasantonio validationreliabilityandresponsivenessoutcomesofkinematicassessmentwithanrgbdcameratoanalyzemovementinsubacuteandchroniclowbackpain AT gonzalezsanchezmanuel validationreliabilityandresponsivenessoutcomesofkinematicassessmentwithanrgbdcameratoanalyzemovementinsubacuteandchroniclowbackpain AT morenofranciscoangel validationreliabilityandresponsivenessoutcomesofkinematicassessmentwithanrgbdcameratoanalyzemovementinsubacuteandchroniclowbackpain AT gonzalezjimenezjavier validationreliabilityandresponsivenessoutcomesofkinematicassessmentwithanrgbdcameratoanalyzemovementinsubacuteandchroniclowbackpain AT jooserika validationreliabilityandresponsivenessoutcomesofkinematicassessmentwithanrgbdcameratoanalyzemovementinsubacuteandchroniclowbackpain AT vaespeter validationreliabilityandresponsivenessoutcomesofkinematicassessmentwithanrgbdcameratoanalyzemovementinsubacuteandchroniclowbackpain |