scholarly journals Concurrent validity and reliability of the Microsoft kinect™ device in cervical spine range of motion assessment

2018 ◽  
Vol 22 (4) ◽  
pp. 21-33
Author(s):  
Adekola B. Ademoyegun ◽  
Michael O. Egwu ◽  
Chidozie E. Mbada
2021 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
Ashley R. Wilson-Smith ◽  
Saimurooban Muralidaran ◽  
Monish Maharaj ◽  
Matthew H. Pelletier ◽  
Peter Beshara ◽  
...  

2020 ◽  
Vol 25 (3) ◽  
pp. 134-139
Author(s):  
Kornelius Kraus ◽  
Elisabeth Kraus ◽  
Boris Gojanovic ◽  
Francois Fourchet

Context: The validity and reliability of manual goniometry is highly dependent on the examiner’s expertise. Technological advances can overcome these problems to some extent. Inertial goniometry, for instance, could bridge the gap between 2D and manual goniometry, but its validity remains to be studied. Participants: 40 healthy individuals (mean ± SD: 31 men, age = 23.9 ± 4.1 years, 184 ± 6 cm, 80.7 ± 10.0 kg; 9 women, age = 23.6 ± 3.6 years, 170 ± 4 cm, 60.6 ± 5.1 kg). Measurements: 2D and inertial goniometry by mobee med™ were used to measure active and passive single straight-leg raise mobility performance. Intracorrelation coefficients (ICCs) and typical error of the estimate (TEE) inform the reliability and quality of the measurement by the rater. Results: The relationship of the inertial goniometry for active and passive mobility of the single straight-leg raise was practically perfect (r = .95–.98). Based on the Bland-Altman plots, the means of the difference between the 2D and inertial based goniometry were small (2–3°). Conclusion: Due to its high concurrent validity, ease of use, and efficiency with regard to time and personnel requirements, this inertial goniometer device is an effective and efficient approach to measuring range of motion. However, additional validity and reliability studies should investigate joints with more degrees of freedom.


2019 ◽  
pp. 1357633X1986180
Author(s):  
Suresh Mani ◽  
Shobha Sharma ◽  
Devinder KA Singh

Introduction The aim of this study was to determine the concurrent validity and reliability of telerehabilitation (TR)-based evaluation of the cervical spine among adults with non-specific neck pain (NS-NP). Methods A total of 11 participants with NS-NP were recruited. Pain intensity, active range of motion (AROM), posture, deep neck flexor (DNF) endurance, combined neck movements and disability were measured using face-to-face and TR methods, with a one-hour break in between. TelePTsys, an image-based TR system, was used for TR assessment. Results A high degree of concurrent validity for pain (bias = 0.90), posture (bias = 0.96°), endurance (bias = –2.3 seconds), disability (bias = 0.10), AROM (extension bias = –0.60 cm, flexion bias = 1.2 cm, side flexion bias = –1.00, rotation bias = –0.30 cm) was found. Standard error of measurement and coefficient of variation (CV) values were within the acceptable level for concurrent validity, except the CV for cervical flexion and endurance. There was a high degree of reliability demonstrated for pain, posture, AROM, endurance and disability measurements. The average-measure interclass correlation coefficient (ICC(3,1)) ranged from 0.96 to 0.99 for inter-rater, and 0.93 to 0.99 for intra-rater reliabilities. There was moderate agreement for combination movement for validity (78.5%, p < 0.05), inter- (78.5%, p < 0.05) and intra-rater (76.4%, p < 0.05) reliabilities. Discussion TR-based physiotherapy assessment of cervical spine is a valid and reliable tool for measuring pain intensity, AROM, DNF muscle endurance, sagittal neck posture and disability among adults with NS-NP via telePTsys.


2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Kerstin Luedtke ◽  
Thomas Schoettker-Königer ◽  
Toby Hall ◽  
Christine Reimer ◽  
Maike Grassold ◽  
...  

An amendment to this paper has been published and can be accessed via the original article.


2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Kerstin Luedtke ◽  
Thomas Schoettker-Königer ◽  
Toby Hall ◽  
Christine Reimer ◽  
Maike Grassold ◽  
...  

Abstract Background Headache is a common and costly health problem. Although the pathogenesis of headache is heterogeneous, reported contributing factors are dysfunctions of the upper cervical spine. The flexion rotation test (FRT) is a commonly used diagnostic test to detect upper cervical movement impairment. A digital goniometer may support precise measurement of movement impairment in the upper cervical spine. However, its reliability and validity is not assessed, yet. The aim of this study was to investigate the reliability and validity of the digital goniometer compared to an ultrasound-based movement analysis system. Methods Two separate cross-sectional studies were conducted using the digital goniometer EasyAngle (Meloq AB, Stockholm, Sweden) for a) investigating the concurrent validity of upper cervical range of motion (ROM) during the FRT and b) determining the inter- and intra-rater reliability in the target population of patients with head and neck pain. Sixty-two participants, 39 with and 23 without head and neck pain, were recruited for the concurrent validity study. For the reliability study, a total of 50 participants were recruited. Intraclass correlation coefficients (ICC) and Bland Altmann plots were used to assess validity and ICC values, Bland Altmann plots as well as Kappa coefficients were used for estimating intra-rater and inter-rater reliability. Results Concurrent validity was strong with an ICC (2,1) of 0.97 for ROM to either side (95%CI = 0.95–0.98). Bland Altman Plots revealed a mean difference between measurement systems of 0.5° for the left and 0.11° for the right side. The inter-rater ICC (2,1) was 0.66 (95%CI 0.47–0.79, p <  0.001, SEM 6.6°), indicating good reliability. The limits of agreement were between 10.25° and − 11.89°, the mean difference between both raters was − 0.82°. Intra-rater reliability for the measurement of ROM during the FRT was between 0.96 (ICC 3,1) for rater 1 and 0.94 (ICC 3,1) for rater 2. Conclusions The digital goniometer demonstrated strong concurrent validity and good to strong reliability and can be used in clinical practice to accurately determine movement impairment in the upper cervical spine. Trial registration German Registry of Clinical Trials DRKS00013051.


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