1
|
Li R, Zheng Y, Fan X, Cao Z, Yue Q, Fan J, Gan C, Jiao H, Liu L. Establishment and validation of a nomogram to predict the neck contracture after skin grafting in burn patients: A multicentre cohort study. Int Wound J 2023; 20:3648-3656. [PMID: 37245866 PMCID: PMC10588345 DOI: 10.1111/iwj.14243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/08/2023] [Accepted: 05/09/2023] [Indexed: 05/30/2023] Open
Abstract
Cervical burn contracture is one of the burn contractures with the highest incidence and severity, and there is no effective method to predict the risk of neck contracture. This study aimed to investigate the effect of combined cervicothoracic skin grafting on the risk of neck contracture in burn patients and to develop a nomogram to predict the risk of neck contracture after skin grafting in burn patients. Data from 212 patients with burns who underwent neck skin grafting were collected from three hospitals, and the patients were randomly divided into training and validation sets. Independent predictors were identified through univariate and multivariate logistic regression analyses and incorporated into a prognostic nomogram. Its performance was assessed using the receiver operating characteristic area under the curve, calibration curve, and decision curve analysis. Burn depth, combined cervicothoracic skin grafting, graft thickness, and neck graft size were significantly associated with neck contractures. In the training cohort, the nomogram had an area under the curve of 0.894. The calibration curve and decision curve analysis indicated good clinical applicability of the nomogram. The results were tested using a validation dataset. Combined cervicothoracic skin grafting is an independent risk factor for neck contracture. Our nomogram demonstrated excellent performance in predicting neck contracture risk.
Collapse
Affiliation(s)
- Rui Li
- Scar and Wound Treatment CenterPlastic Surgery Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Yangyang Zheng
- Department of General Surgery, National Center of Gerontology, Institute of Geriatric Medicine, Beijing Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Xijuan Fan
- Department of Plastic SurgeryBeijing Ever Care Medical and Beauty HospitalBeijingChina
| | - Zilong Cao
- Scar and Wound Treatment CenterPlastic Surgery Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Qiang Yue
- Scar and Wound Treatment CenterPlastic Surgery Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Jincai Fan
- Scar and Wound Treatment CenterPlastic Surgery Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Cheng Gan
- Scar and Wound Treatment CenterPlastic Surgery Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Hu Jiao
- Scar and Wound Treatment CenterPlastic Surgery Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Liqiang Liu
- Scar and Wound Treatment CenterPlastic Surgery Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| |
Collapse
|
2
|
Chu H, Park SJ, Jeong Y, Kim S, Yeom SR, Lee S, Youn BY. Effect of a massage chair (BFM-M8040) on neck and shoulder pain in office workers: A randomized controlled clinical trial. Heliyon 2023; 9:e20287. [PMID: 37767509 PMCID: PMC10520820 DOI: 10.1016/j.heliyon.2023.e20287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 09/14/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023] Open
Abstract
Background With the increasing work-related musculoskeletal disorders, neck and shoulder pain among office workers has also increased. That said, this randomized controlled trial aimed to seek the potential effects of a massage chair (BFR-M8040) on neck and shoulder pain among office workers. Methods This was conducted at the Wonkwang University Gwangju Medical Center from April 2022 to December 2022. Sixty adult participants were randomly allocated. The mean age of male participants was 39.63 ± 8.09 years while female participants was 43.52 ± 8.27; women participated the most (86.67%). The control group received basic physical treatments, including a 10-min heat treatment for deep regions and a 10-min hot pack for the areas on the neck and shoulder of the complained discomfort. The experimental group received the same treatment as the control group and added 20 min of the electric massage chair's PEMF Neck Mode (XD module 3) (BFR-M8040, Bodyfriend Co., Ltd.). The participants received treatments twice per week. The primary outcome was measured using the numerical rating scale and the Korean version of the neck disability index. And the secondary outcome was measured using pressure pain threshold, range of motion, the Korean occupational stress scale, the Korean version of the Euro-quality of life-5 dimension, and safety evaluation. Results Fifty-eight participants completed a 6-week follow-up and analyzed (29 in the control group and 29 in the experimental group). There was a significant decrease in the experiment group in both scales for primary outcome measures. For secondary outcome measures, statistically significant increases were observed in pressure pain threshold. The experimental group only showed a slight increase in the quality-of-life measures. There were no reported adverse events. Conclusion The benefit of using a massage chair (BFR-M8040) was verified to alleviate neck and shoulder pain among office workers; future studies could involve participants from other countries for further investigation.
Collapse
Affiliation(s)
- Hongmin Chu
- Wollong Public Health Subcenter, Paju-si, Gyeonggi-do, 10924, Republic of Korea
| | - Soo-Ji Park
- Clinical Trial Center, Gwangju Medical Center, College of Korean Medicine, Wonkwang University, Gwangju, 61729, Republic of Korea
| | - Yeongjin Jeong
- Department of Korean Rehabilitation Medicine, Gwangju Medical Center, College of Korean Medicine, Wonkwang University, Gwangju, 61729, Republic of Korea
| | - Suhak Kim
- Department of Korean Rehabilitation Medicine, Gwangju Medical Center, College of Korean Medicine, Wonkwang University, Gwangju, 61729, Republic of Korea
| | - Seung-Ryong Yeom
- Department of Korean Rehabilitation Medicine, Gwangju Medical Center, College of Korean Medicine, Wonkwang University, Gwangju, 61729, Republic of Korea
| | - Sangkwan Lee
- Department of Internal Medicine and Neuroscience, Gwangju Medical Center, College of Korean Medicine, Wonkwang University, Gwangju, 61729, Republic of Korea
| | - Bo-Young Youn
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
| |
Collapse
|
3
|
Du Q, Bai H, Zhu Z. Intelligent Evaluation Method of Human Cervical Vertebra Rehabilitation Based on Computer Vision. SENSORS (BASEL, SWITZERLAND) 2023; 23:3825. [PMID: 37112166 PMCID: PMC10146026 DOI: 10.3390/s23083825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 03/27/2023] [Accepted: 04/04/2023] [Indexed: 06/19/2023]
Abstract
With the changes in human work and lifestyle, the incidence of cervical spondylosis is increasing substantially, especially for adolescents. Cervical spine exercises are an important means to prevent and rehabilitate cervical spine diseases, but no mature unmanned evaluating and monitoring system for cervical spine rehabilitation training has been proposed. Patients often lack the guidance of a physician and are at risk of injury during the exercise process. In this paper, we first propose a cervical spine exercise assessment method based on a multi-task computer vision algorithm, which can replace physicians to guide patients to perform rehabilitation exercises and evaluations. The model based on the Mediapipe framework is set up to construct a face mesh and extract features to calculate the head pose angles in 3-DOF (three degrees of freedom). Then, the sequential angular velocity in 3-DOF is calculated based on the angle data acquired by the computer vision algorithm mentioned above. After that, the cervical vertebra rehabilitation evaluation system and index parameters are analyzed by data acquisition and experimental analysis of cervical vertebra exercises. A privacy encryption algorithm combining YOLOv5 and mosaic noise mixing with head posture information is proposed to protect the privacy of the patient's face. The results show that our algorithm has good repeatability and can effectively reflect the health status of the patient's cervical spine.
Collapse
Affiliation(s)
- Qiwei Du
- College of Electronic and Information Engineering, Tongji University, Shanghai 201804, China
- Frontiers Science Center for Intelligent Autonomous Systems, Shanghai 201210, China
| | - Heting Bai
- College of Electronic and Information Engineering, Tongji University, Shanghai 201804, China
- Frontiers Science Center for Intelligent Autonomous Systems, Shanghai 201210, China
| | - Zhongpan Zhu
- College of Electronic and Information Engineering, Tongji University, Shanghai 201804, China
- Frontiers Science Center for Intelligent Autonomous Systems, Shanghai 201210, China
| |
Collapse
|
4
|
Trinidad-Fernández M, Bossavit B, Salgado-Fernández J, Abbate-Chica S, Fernández-Leiva AJ, Cuesta-Vargas AI. Head-Mounted Display for Clinical Evaluation of Neck Movement Validation with Meta Quest 2. SENSORS (BASEL, SWITZERLAND) 2023; 23:3077. [PMID: 36991788 PMCID: PMC10056752 DOI: 10.3390/s23063077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/08/2023] [Accepted: 03/09/2023] [Indexed: 06/19/2023]
Abstract
Neck disorders have a significant impact on people because of their high incidence. The head-mounted display (HMD) systems, such as Meta Quest 2, grant access to immersive virtual reality (iRV) experiences. This study aims to validate the Meta Quest 2 HMD system as an alternative for screening neck movement in healthy people. The device provides data about the position and orientation of the head and, thus, the neck mobility around the three anatomical axes. The authors develop a VR application that solicits participants to perform six neck movements (rotation, flexion, and lateralization on both sides), which allows the collection of corresponding angles. An InertiaCube3 inertial measurement unit (IMU) is also attached to the HMD to compare the criterion to a standard. The mean absolute error (MAE), the percentage of error (%MAE), and the criterion validity and agreement are calculated. The study shows that the average absolute errors do not exceed 1° (average = 0.48 ± 0.09°). The rotational movement's average %MAE is 1.61 ± 0.82%. The head orientations obtain a correlation between 0.70 and 0.96. The Bland-Altman study reveals good agreement between the HMD and IMU systems. Overall, the study shows that the angles provided by the Meta Quest 2 HMD system are valid to calculate the rotational angles of the neck in each of the three axes. The obtained results demonstrate an acceptable error percentage and a very minimal absolute error when measuring the degrees of neck rotation; therefore, the sensor can be used for screening neck disorders in healthy people.
Collapse
Affiliation(s)
- Manuel Trinidad-Fernández
- Grupo de Investigación Clinimetría, Departamento de Fisioterapia, Universidad de Málaga, 29071 Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA), Plataforma Bionand, 29590 Málaga, Spain
| | - Benoît Bossavit
- ITIS Software, Departamento de Lenguajes y Ciencias de la Computación, Universidad de Málaga, Andalucía Tech, 29071 Málaga, Spain
| | - Javier Salgado-Fernández
- Departamento de Expresión Gráfica, Diseño y Proyectos, Escuela de Ingenierías Industriales, Universidad de Málaga, 29071 Málaga, Spain
| | - Susana Abbate-Chica
- Grupo de Investigación Clinimetría, Departamento de Fisioterapia, Universidad de Málaga, 29071 Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA), Plataforma Bionand, 29590 Málaga, Spain
| | - Antonio J. Fernández-Leiva
- ITIS Software, Departamento de Lenguajes y Ciencias de la Computación, Universidad de Málaga, Andalucía Tech, 29071 Málaga, Spain
| | - Antonio I. Cuesta-Vargas
- Grupo de Investigación Clinimetría, Departamento de Fisioterapia, Universidad de Málaga, 29071 Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA), Plataforma Bionand, 29590 Málaga, Spain
- School of Clinical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD 4000, Australia
| |
Collapse
|
5
|
Santos-Paz JA, Sánchez-Picot Á, Rojo A, Martín-Pintado-Zugasti A, Otero A, Garcia-Carmona R. A novel virtual reality application for autonomous assessment of cervical range of motion: development and reliability study. PeerJ 2022; 10:e14031. [PMID: 36124134 PMCID: PMC9482359 DOI: 10.7717/peerj.14031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 08/17/2022] [Indexed: 01/19/2023] Open
Abstract
Background Neck pain, one of the most common musculoskeletal diseases, affects 222 million people worldwide. The cervical range of motion (CROM) is a tool used to assess the neck's state across three movement axes: flexo-extension, rotation, and lateral flexion. People with neck pain often have a reduced CROM, and they feel pain at the end-range and/or accompany neck movements with compensatory trunk movements. Virtual reality (VR) setups can track the movement of the head and other body parts in order to create the sensation of immersion in the virtual environment. Using this tracking position information, a CROM assessment can be performed using a VR setup that may be carried out autonomously from the user's home. The objectives of this study were to develop a VR experience that could be used to perform a CROM assessment, and to evaluate the intra-rater and inter-rater reliability of the CROM measures guided by this VR experience. To the best of our knowledge, a study of this type has not been carried out before. Materials & Methods A total of 30 asymptomatic adults were assessed using a VR device (HTC Vive Pro Eye™). Two raters provided support with the VR setup, and the participants were guided by the VR experience as they performed the movements. Each rater tested each subject twice, in random order. In addition to a head-mounted display (HMD), a tracker located on the subject's back was used to measure trunk compensatory movements. The CROM was estimated using only the HMD position and this measurement was corrected using the tracker data. The mean and standard deviation were calculated to characterize the CROM. To evaluate the reliability, the interclass correlation coefficients (ICC) were calculated for intra-rater and inter-rater analysis. The standard error of measurement and minimum detectable change were also calculated. The usability of the VR system was measured using the Spanish version of the System Usability Scale. Results The mean CROM values in each axis of movement were compatible with those described in the literature. ICC values ranged between 0.86 and 0.96 in the intra-rater analysis and between 0.83 and 0.97 in the inter-rater analysis; these values were between good and excellent. When applying the correction of the trunk movements, both the intra-rater and inter-rater ICC values slightly worsened except in the case of the lateral flexion movement, where they slightly improved. The usability score of the CROM assessment/VR system was 86 points, which is an excellent usability score. Conclusion The reliability of the measurements and the usability of the system indicate that a VR setup can be used to assess CROM. The reliability of the VR setup can be affected by slippage of the HMD or tracker. Both slippage errors are additive, i.e., only when the sum of these two errors is less than the compensatory movement do the measurements improve when considering the tracker data.
Collapse
Affiliation(s)
- Jose Angel Santos-Paz
- Escuela Politécnica Superior, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Álvaro Sánchez-Picot
- Escuela Politécnica Superior, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Ana Rojo
- Escuela Politécnica Superior, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | | | - Abraham Otero
- Escuela Politécnica Superior, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Rodrigo Garcia-Carmona
- Escuela Politécnica Superior, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| |
Collapse
|