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The reaction mechanisms influenced the structure of the aliphatic chain in the monomers, but left the phenolic structure along with the methoxy groups largely unaltered. The current work contributes to the development and debottlenecking of the novel and sustainable overall process, which utilizes efficiently all the fractions of wood, in line with the principles of green engineering and chemistry.Purpose Our aim was to evaluate the Microsoft Kinect sensor (MKS) as a markerless system for motion capture and analysis of lower limb motion, compare it with a state-of-the-art marker-based system (MBS), and investigate its accuracy in simultaneously capturing several lower limb joint movements on several planes while participants walked freely. Method Participants were asked to walk while gait data were simultaneously recorded by both the MKS and the MBS. Software for analysing the Kinect data stream was developed using Microsoft Visual Studio and Kinect for Windows software development kits. Visual three-dimensional (3D) C-Motion software was used to calculate 3D joint angles of the MBS. Deviation of the joint angles calculated by the two systems was calculated using root-mean-square error (RMSE) on the basis of a designated formula. Results The calculated RMSE average was less then 5° between the two systems, a level of difference that has practically no clinical significance. Conclusions Quantitative measurements of the joint angles of the knee and hip can be acquired using one MKS with some accuracy. The system can be advantageous for clinical use, at the pre- and post-treatment stages of rehabilitation, at significantly lower costs. Further evaluation of the MKS should be performed with larger study populations.Purpose Documenting the use of motor learning strategies (MLS) in physiotherapy is a foundational step in understanding the effectiveness of motor skills-based treatments in paediatric acquired brain injury (ABI). The purpose of this study was to estimate the inter- and intrarater reliability of the revised Motor Learning Strategies Rating Instrument (MLSRI-22) in physiotherapy for children and youth with ABI when administered by trained student physiotherapists. The MLSRI-22 was then used to describe the MLS content of traditional and robotic treadmill training physiotherapy sessions for children with ABI to demonstrate its application. Method Thirty videos of children with ABI receiving Lokomat or traditional physiotherapy were rated using the MLSRI-22. Inter- and intrarater reliability were estimated using intra-class correlation coefficients (ICCs). Mean MLSRI-22 item scores described the MLS session content. Results MLSRI-22 total score inter- and intrarater ICCs were 0.81 (95% CI 0.61, 0.91) and 0.95 (95% CI 0.90, 0.98), respectively. There were similarities and differences in MLS content between treatment approaches. Conclusions Trained assessors can reliably administer the MLSRI-22 in physiotherapy for children with ABI. Research using MLSRI-22 scores to explore and systematically compare MLS across treatment approaches may provide insight into their effectiveness and contribute to MLS practice guidelines for children with ABI.Purpose The purpose of this study was to evaluate change in the effectiveness of clinical supervision of physiotherapists who took part in a clinical supervision training programme. Method Our pre-post study design used both quantitative and qualitative methods. The programme consisted of three interactive sessions held with physiotherapists from a metropolitan public health network in Melbourne, Victoria, Australia. The effectiveness of clinical supervision of supervisees was measured using the Manchester Clinical Supervision Scale (MCSS-26). The effectiveness of clinical supervision from the supervisors' perspective was measured using a clinical supervisor questionnaire. The physiotherapists' experience of participating in the training programme was then explored in focus groups. Results A total of 36 physiotherapists participated in the training programme. Twelve weeks later, the physiotherapists (35) reported a moderate improvement in the effectiveness of clinical supervision, with a mean improvement of 5.4 units (95% CI 2.0, 8.9; p = 0.003) on the MCSS-26 (score range 0-104). After training, a higher proportion of physiotherapists reported receiving effective clinical supervision (97% after vs. 53% before; p = 0.001). In the focus groups, the physiotherapists reported greater flexibility in their approach to clinical supervision and a more effective supervisory relationship. TGF-beta cancer However, difficulty finding time for supervision remained a barrier. Conclusions Physiotherapists reported an improvement in the effectiveness of clinical supervision after a clinical supervision training programme.Purpose This research examines 1 year of cross-sectional, Canada-wide ratings from clinical instructors using the Canadian Physiotherapy Assessment of Clinical Performance (ACP) and analyzes the performance profiles of physiotherapy students' performance ratings over the course of their entry-to-practice clinical placements. Method Canadian physiotherapy programmes that use the ACP were invited to submit anonymized, cross-sectional data for placements completed during 2018. Descriptive analyses and summary statistics were completed. Mixed-effects modelling was used to create typical performance profiles for each evaluation criterion in the ACP. Stepwise ordered logistic regression was also completed. Results Ten programmes contributed data on 3,290 placements. Profiles were generated for each ACP evaluative item by means of mixed-effects modelling; three profiles are presented. In all cases, the predicted typical performance by the end of 24 months of study was approximately the rating corresponding to entry level. Subtle differences among profiles were identified, including the rate at which a student may be predicted to receive a rating of "entry level." Conclusions This analysis identified that, in 2018, the majority of Canadian physiotherapy students were successful on clinical placements and typically achieved a rating of "entry level" on ACP items at the end of 24 months.Purpose The authors examine whether community-dwelling older adults at high fall risk have lower backward walking speed reserve (WSR) than their healthy counterparts. Method Twenty-one healthy older adults and 20 older adults at high fall risk performed five trials of forward walking at a self-selected and maximal pace. In addition, all participants walked backward at a self-selected pace, and 15 participants from each group walked backward at a maximal pace. WSR was calculated as the difference between maximal and self-selected walking speed. Comparisons between groups were made using a one-tailed independent samples t-test or Mann-Whitney U-test with an α value of 0.025. Results Older adults at high fall risk were significantly slower during self-selected forward walking (11.7%; p = 0.006), maximal forward walking (15.5%; p = 0.001), self-selected backward walking (25.3%; p = 0.002), and maximal backward walking (23.8%; p = 0.006). Older adults at high fall risk showed a lesser forward WSR (25.4%; p = 0.03) and backward WSR (23.7%; p = 0.03). Conclusions Backward WSR is not useful for discriminating between healthy older adults and older adults at high fall risk. The results imply that forward or backward walking speed rather than WSR might be a useful measure.Purpose Falls among persons with Parkinson's disease (PD) decrease health-related quality of life (HRQOL) and are a risk factor for hospitalization. Although physiotherapy can decrease falls and improve functional capacity, people living in remote areas have limited access to such services. This pilot study aimed to document the feasibility of a physiotherapy telerehabilitation intervention for patients with PD and to estimate the change over time in functional capacity, HRQOL, and the rate of falls. Methods Eleven persons with PD participated in an 8-week physiotherapy telerehabilitation intervention. We assessed feasibility by computing retention rate and assiduity, number of undesirable health events, and technical problems. We assessed functional capacity, HRQOL, and falls at baseline, after the intervention, and at the 3-month follow-up. Results Retention rate and assiduity were 91% and 100%. We resolved all technical problems (21.9% of sessions). No undesirable health events occurred. Point estimates suggest an improvement in functional capacity (Mini-BESTest) and HRQOL. Forty percent of participants fell during the intervention phase. Conclusion Physiotherapy telerehabilitation is feasible and safe for persons with PD. Improvements in functional capacity and HRQOL must be confirmed with an appropriate design.Purpose Our objective was to examine the psychometric qualities (reliability and validity) and clinical utility of quantitative tools in measuring the static and dynamic standing balance of individuals after stroke. Method We searched four databases (PubMed/MEDLINE, PEDro, Embase, and CINAHL) for studies published from January 2018 through September 2019 and included those that assessed the psychometric properties of standing balance tests with an adult stroke population. We evaluated the quality of the studies using the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) checklist and assessed each test on a utility assessment scale. Results A total of 22 studies met the inclusion criteria, and 18 quantitative tools for assessing static or dynamic standing balance of individuals with stroke were analyzed. Findings support good or excellent reliability for all tests, whereas correlations for validity ranged from weak to strong. Study quality was variable. Dynamic balance tests had better clinical utility scores than static ones. Five tests had complete psychometric analyses quiet standing on a force platform, five-step test, sideways step, step length, and turn tests.Purpose The Fukuda stepping test assesses spatial orientation in people with vestibular disorders. To standardize the test, it is important to know which factors influence the outcome. This study investigated the impact of two factors, a concurrent cognitive task and step height, on the Fukuda stepping test in healthy individuals. Method A total of 16 young adults participated and completed 20 trials of the 50-step Fukuda stepping test in four conditions comfortable and high step height and with and without a cognitive task. Body kinematics were collected using the three-dimensional motion analysis Vicon system. The cognitive task was to listen to a sequence of three-digit numbers and identify the total number of times that one pre-determined digit was presented. Results All participants slowly turned and drifted forward during the test. The concurrent cognitive task yielded significantly shorter forward displacement and lateral deviation and lower stepping height, and high stepping produced significantly greater body rotation and lateral deviation. Conclusions Performance on the Fukuda stepping test in healthy young individuals is influenced by a concurrent cognitive task and by step height. Clinicians and researchers must instruct people to use a comfortable step height during the test, and they must be aware that a concurrent cognitive task may improve test performance, at least among young adults.
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