ORCID Profile
0000-0003-2853-9940
Current Organisation
Université Laval
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Publisher: Elsevier BV
Date: 10-2019
Publisher: Springer Science and Business Media LLC
Date: 21-06-2012
Publisher: BMJ
Date: 12-2018
Publisher: Informa UK Limited
Date: 22-07-2022
Publisher: Elsevier BV
Date: 03-2022
Publisher: Springer Science and Business Media LLC
Date: 17-05-2019
Publisher: Wiley
Date: 29-04-2009
DOI: 10.1002/ART.24396
Abstract: To conduct a systematic review of the quality and content of the psychometric evidence relating to 4 shoulder disability scales: the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire, the Shoulder Pain and Disability Index (SPADI), the American Shoulder and Elbow Surgeons (ASES) score, and the Simple Shoulder Test (SST). We conducted a structured search using 3 databases (Medline, CINAHL, EMBase). In total, 71 published primary studies were analyzed. A pair of raters conducted data extraction and critical appraisal using structured tools. A descriptive synthesis was performed. Quality ratings of 55% of the studies reviewed reached a level of > or =75%. Most studies suggest that all 4 questionnaires have excellent reliability (intraclass correlation coefficient > or =0.90). The 4 questionnaires are strongly correlated (r >0.70) with each other and with a number of similar indices, and the questionnaires were able to differentiate between different populations and disability levels. The minimal detectable change (MDC) is approximately 9.4 for the ASES, 10.5 for the DASH, and 18 for the SPADI the minimal clinically important difference (MCID) is approximately 6.4 for the ASES and 10.2 for the DASH, and ranges between 8 and 13 for the SPADI. MDC and MCID have not been defined for the SST. The psychometric properties of the ASES, DASH, and SPADI have been shown to be acceptable for clinical use. Conversely, some properties of the SST still need be evaluated, particularly the absolute errors of measurement. Overall, validation studies have focused on less clinically relevant properties (construct validity or group reliability) than estimates of MDC and MCID.
Publisher: Ovid Technologies (Wolters Kluwer Health)
Date: 10-06-2020
Publisher: Ovid Technologies (Wolters Kluwer Health)
Date: 02-06-2022
DOI: 10.1097/J.PAIN.0000000000002703
Abstract: The National Institutes of Health (NIH) minimum dataset for chronic low back pain (CLBP) was developed in response to the challenge of standardizing measurements across studies. Although reference values are critical in research on CLBP to identify in iduals and communities at risk of poor outcomes such as disability, no reference values have been published for the Quebec (Canada) context. This study was aimed to (1) provide reference values for the Canadian version of the NIH minimum dataset among in iduals with CLBP in Quebec, both overall and stratified by gender, age, and pain impact stratification (PIS) subgroups, and (2) assess the internal consistency of the minimum data set domains (pain interference, physical function, emotional distress or depression, sleep disturbance, and PIS score). We included 2847 in iduals living with CLBP who completed the baseline web survey of the Quebec Low Back Pain Study (age: 44.0 ± 11.2 years, 48.1% women) and were recruited through social media and healthcare settings. The mean score was 6.1 ± 1.8 for pain intensity. Pain interference, physical function, emotional distress or depression, sleep disturbance, and PIS scores were 12.9 ± 4.1, 14.4 ± 3.9, 9.8 ± 4.4, 13.0 ± 3.6, and 26.4 ± 6.6, respectively. Emotional distress or depression showed floor effects. Good-to-excellent internal consistency was found overall and by language, gender, and age subgroups for all domains (alpha: 0.81-0.93) and poor-to-excellent internal consistency for PIS subgroups (alpha: 0.59-0.91). This study presents reference values and recommendations for using the Canadian version of the NIH minimum dataset for CLBP that can be useful for researchers and clinicians.
Publisher: Informa UK Limited
Date: 19-07-2023
Publisher: BMJ
Date: 16-02-2023
Publisher: Elsevier BV
Date: 2010
DOI: 10.1016/J.JSE.2009.04.008
Abstract: The purpose of this study was to conduct a systematic review of the psychometric evidence relating to Constant-Murley score. A search of 3 databases (Medline, CINAHL, and EMBASE) and a manual search yielded 35 relevant publications. Pairs of raters used structured tools to analyze these articles, through critical appraisal and data extraction. A descriptive synthesis of the psychometric evidence was then performed. Quality ratings of 23% of the studies reviewed reached a level of 75% or higher. Studies evaluating the content validity of the Constant-Murley score suggest that the description in the original publication is insufficient to accomplish standardization between centers and evaluators. Despite this limitation, the Constant-Murley score correlates strongly (>or= 0.70) with shoulder-specific questionnaires, reaches acceptable benchmarks (rho > 0.80) for its reliability coefficients, and is responsive (effect sizes and standardized response mean > 0.80) for detecting improvement after intervention in a variety of shoulder pathologies. This systematic review provides evidence to support the use of the Constant-Murley score for specific clinical and research applications but underscores the need for greater standardization and precaution when interpreting scores. Methods to improve standardization and measurement precision are needed. Responsiveness has been shown to be excellent, but some properties still need be evaluated, particularly those related to the absolute errors of measurement and minimal clinically important difference. Given the widespread acceptance for usage of the Constant-Murley score in clinical studies and early indications that the measure is responsive, studies defining more rigid standardization of the tools rocedures are needed. Level 1.
Publisher: American Physiological Society
Date: 05-2018
Abstract: As in iduals with musculoskeletal disorders often experience motor impairments, contemporary rehabilitation relies heavily on the use of motor learning principles. However, motor impairments are often associated with pain. Although there is substantial evidence that muscle pain interferes with motor control, much less is known on its impact on motor learning. The objective of the present study was to assess the effects of muscle pain on locomotor learning. Two groups (Pain and Control) of healthy participants performed a locomotor adaptation task (robotized ankle-foot orthosis perturbing ankle movements during swing) on two consecutive days. On day 1 (acquisition), hypertonic saline was injected in the tibialis anterior (TA) muscle of the Pain group participants, while Control group participants were pain free. All participants were pain free on day 2 (retention). Changes in movement errors caused by the perturbation were assessed as an indicator of motor performance. Detailed analysis of kinematic and electromyographic data provided information about motor strategies. No between-group differences were observed on motor performance measured during the acquisition and retention phases. However, Pain group participants had a residual movement error later in the swing phase and smaller early TA activation than Control group participants, thereby suggesting a reduction in the use of anticipatory motor strategies to overcome the perturbation. Muscle pain did not interfere with global motor performance during locomotor adaptation. The different motor strategies used in the presence of muscle pain may reflect a diminished ability to anticipate the consequences of a perturbation. NEW & NOTEWORTHY This study shows that experimental muscle pain does not influence global motor performance during the acquisition or next-day retention phases of locomotor learning. This contrasts with previous results obtained with cutaneous pain, emphasizing the risk of directly extrapolating from one pain modality to another. Muscle pain affected motor strategies used when performing the task, however: it reduced the ability to use increased feedforward control to overcome the force field.
Publisher: Springer Science and Business Media LLC
Date: 28-11-2019
Publisher: Ovid Technologies (Wolters Kluwer Health)
Date: 11-2021
Publisher: Springer Science and Business Media LLC
Date: 08-05-2013
No related grants have been discovered for Jean-Sebastien Roy.