Physiotherapy - Research Publications

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    Physical Therapists' Perceptions of Telephone- and Internet Video-Mediated Service Models for Exercise Management of People With Osteoarthritis
    Lawford, BJ ; Bennell, KL ; Kasza, J ; Hinman, RS (WILEY, 2018-03)
    OBJECTIVE: To investigate physical therapists' perceptions of, and willingness to use, telephone- and internet-mediated service models for exercise therapy for people with knee and/or hip osteoarthritis. METHODS: This study used an internet-based survey of Australian physical therapists, comprising 3 sections: 1 on demographic information and 2 with 16 positively framed perception statements about delivering exercise via telephone and video over the internet, for people with hip and/or knee osteoarthritis. Levels of agreement with each statement were evaluated. Logistic regression models were used to determine therapist characteristics influencing interest in delivering telerehabilitation. RESULTS: A total of 217 therapists spanning metropolitan, regional, rural, and remote Australia completed the survey. For telephone-delivered care, there was consensus agreement that it would not violate patient privacy (81% agreed/strongly agreed) and would save patient's time (76%), but there was less than majority agreement for 10 statements. There was consensus agreement that video-delivered care would save a patient's time (82%), be convenient for patients (80%), and not violate patient privacy (75%). Most agreed with all other perception statements about video-delivered care, except for liking no physical contact (14%). Low confidence using internet video technologies, and inexperience with telerehabilitation, were significantly associated with reduced interest in delivering telephone and/or video-based services. CONCLUSION: Physical therapists agree that telerehabilitation offers time-saving and privacy advantages for people with osteoarthritis and perceive video-delivered care more favorably than telephone-delivered services. However, most do not like the lack of physical contact with either service model. These findings may inform the implementation of telerehabilitation osteoarthritis services and the training needs of clinicians involved in delivering care.
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    Consumer Perceptions of and Willingness to Use Remotely Delivered Service Models For Exercise Management of Knee and Hip Osteoarthritis: A Cross-Sectional Survey
    Lawford, BJ ; Bennell, KL ; Hinman, RS (WILEY, 2017-05)
    OBJECTIVE: To investigate the perceptions of people with hip and/or knee osteoarthritis (OA) about the remote delivery of exercise therapy by a physical therapist. METHODS: A survey of people age ≥45 years with a clinical diagnosis of hip and/or knee OA was conducted. The survey comprised 3 sections, including 1) demographic information, 2) statements about receiving exercise via the telephone, and 3) statements about receiving exercise via video over the internet. Data were analyzed by calculating response proportions and evaluating levels of agreement with each statement. Exploratory binomial regression analyses were performed to determine whether participant characteristics influenced perceptions of tele-rehabilitation. RESULTS: A total of 330 people spanning metropolitan, regional, and rural Australia completed the survey. Respondents were in majority (≥50%) agreement with 13 of 17 statements, with most agreement about tele-rehabilitation saving time (telephone versus video: 78% versus 81%), being easy to use (79% versus 78%), and maintaining privacy (86% versus 82%). There was no consensus agreement with liking the lack of physical contact (telephone versus video: 20% agreement versus 22%), willingness to pay (32% versus 46%), belief that telephone-delivered exercise would be effective (45%), and belief that a physical therapist could adequately monitor OA over the telephone (42%). CONCLUSION: People with knee and/or hip OA hold mostly positive perceptions about tele-rehabilitation, delivered via the telephone or by video over the internet, for provision of physical therapist-prescribed exercise services. There was concern about the lack of physical contact with the therapist when using tele-rehabilitation.
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    Moderators of Effects of Internet-Delivered Exercise and Pain Coping Skills Training for People With Knee Osteoarthritis: Exploratory Analysis of the IMPACT Randomized Controlled Trial
    Lawford, BJ ; Hinman, RS ; Kasza, J ; Nelligan, R ; Keefe, F ; Rini, C ; Bennell, KL (JMIR PUBLICATIONS, INC, 2018-05)
    BACKGROUND: Internet-delivered exercise, education, and pain coping skills training is effective for people with knee osteoarthritis, yet it is not clear whether this treatment is better suited to particular subgroups of patients. OBJECTIVE: The aim was to explore demographic and clinical moderators of the effect of an internet-delivered intervention on changes in pain and physical function in people with knee osteoarthritis. METHODS: Exploratory analysis of data from 148 people with knee osteoarthritis who participated in a randomized controlled trial comparing internet-delivered exercise, education, and pain coping skills training to internet-delivered education alone. Primary outcomes were changes in knee pain while walking (11-point Numerical Rating Scale) and physical function (Western Ontario and McMaster Universities Osteoarthritis Index function subscale) at 3 and 9 months. Separate regression models were fit with moderator variables (age, gender, expectations of outcomes, self-efficacy [pain], education, employment status, pain catastrophizing, body mass index) and study group as covariates, including an interaction between the two. RESULTS: Participants in the intervention group who were currently employed had significantly greater reductions in pain at 3 months than similar participants in the control group (between-group difference: mean 2.38, 95% CI 1.52-3.23 Numerical Rating Scale units; interaction P=.02). Additionally, within the intervention group, pain at 3 months reduced by mean 0.53 (95% CI 0.28-0.78) Numerical Rating Scale units per unit increase in baseline self-efficacy for managing pain compared to mean 0.11 Numerical Rating Scale units (95% CI -0.13 to 0.35; interaction P=.02) for the control group. CONCLUSIONS: People who were employed and had higher self-efficacy at baseline were more likely to experience greater improvements in pain at 3 months after an internet-delivered exercise, education, and pain coping skills training program. There was no evidence of a difference in the effect across gender, educational level, expectation of treatment outcome, or across age, body mass index, or tendency to catastrophize pain. Findings support the effectiveness of internet-delivered care for a wide range of people with knee osteoarthritis, but future confirmatory research is needed. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry ACTRN12614000243617; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=365812&isReview=true (Archived by WebCite at http://www.webcitation.org/6z466oTPs).
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    An international core capability framework for physiotherapists to deliver quality care via videoconferencing: a Delphi study
    Davies, L ; Hinman, RS ; Russell, T ; Lawford, B ; Bennell, K (AUSTRALIAN PHYSIOTHERAPY ASSOC, 2021-10)
    QUESTION: What are the core capabilities that physiotherapists need in order to deliver quality care via videoconferencing? DESIGN: A three-round modified e-Delphi survey. PARTICIPANTS: An international Delphi panel comprising a Steering Group and experts in the field, including physiotherapy researchers, physiotherapy clinicians, representatives of physiotherapy organisations, and consumers. METHODS: The draft framework was developed by the research team and Steering Group, based on relevant documents identified within the literature. The panel considered a draft framework of 73 specific capabilities mapped across eight domains. Over three rounds, panellists rated their agreement (Likert or numerical rating scales) on whether each capability was essential (core) for physiotherapists to deliver quality care via videoconferencing. Those capabilities achieving consensus, defined as 75% of the panel ratings being ≥ 7 out of 10 in Round 3, were retained. RESULTS: A total of 130 panellists from 32 countries participated in Round 1, with retention rates of 65% and 60% in Rounds 2 and 3, respectively. The final framework comprised 60 capabilities across seven domains: compliance (n = 7 capabilities); patient privacy and confidentiality (n = 4); patient safety (n = 7); technology skills (n = 7); telehealth delivery (n = 16); assessment and diagnosis (n = 7); and care planning and management (n = 12). CONCLUSION: This framework outlines the specific core capabilities required of physiotherapists to provide quality care via videoconferencing. The core capability framework provides guidance for physiotherapists to deliver care via videoconferencing and will help inform future development of physiotherapy curricula and professional development initiatives in the delivery of telehealth.
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    Implementation of person-centred practice principles and behaviour change techniques after a 2-day training workshop: A nested case study involving physiotherapists
    Lawford, BJ ; Bennell, KL ; Kasza, J ; Campbell, PK ; Gale, J ; Bills, C ; Hinman, RS (WILEY, 2019-06)
    OBJECTIVES: The aims of the present study were to determine how well physiotherapists implemented person-centred practice principles and behaviour change techniques after a workshop, and to evaluate whether self-audit of performance differed from audits of an experienced training facilitator. METHODS: Eight physiotherapists each completed a 2-day workshop followed by two telephone consultations with four patients with knee osteoarthritis. The training facilitator audited audio-recordings of all consultations, and therapists self-audited 50% of consultations using a tool comprising: (a) 10 person-centred practice principles rated on a numerical rating scale of 0 (need to work on this) to 10 (doing really well); and (b) seven behaviour change techniques rated with an ordinal scale (using this technique effectively; need to improve skill level; or need to learn how to apply this technique). RESULTS: Physiotherapists showed "moderate" fidelity to person-centred principles, with mean scores between 5 and 7 out of 10. For behaviour change techniques, the training facilitator believed that physiotherapists were using three of seven techniques "effectively" during most consultations and "needed to improve skill levels" with most other techniques. Physiotherapists scored themselves significantly lower than the training facilitator for two of 10 person-centred principles, and tended to rate their skills using behaviour change techniques less favourably. CONCLUSIONS: Physiotherapists performed moderately well when implementing person-centred practice principles and behaviour change techniques immediately after training, but had room for improvement, particularly for skills relating to providing management options and changing thinking habits. Physiotherapists' self-ratings of performance generally did not differ from expert ratings; however, they underestimated their ability to implement some principles and techniques.
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    "I Was Really Pleasantly Surprised": Firsthand Experience and Shifts in Physical Therapist Perceptions of Telephone-Delivered Exercise Therapy for Knee Osteoarthritis-A Qualitative Study
    Lawford, BJ ; Delany, C ; Bennell, KL ; Hinman, RS (WILEY, 2019-04)
    OBJECTIVE: To explore physiotherapists' perceptions before and after delivering exercise advice via telephone to patients with knee osteoarthritis (OA). METHODS: We performed a descriptive qualitative study (based on interpretivist methodology) embedded within a randomized controlled trial. Before and after providing exercise therapy to patients with knee OA, all 8 physiotherapists who were involved in the trial participated in semi-structured interviews via telephone. Interviews were audio recorded, transcribed verbatim, and thematically analyzed. RESULTS: Prior to delivering the intervention, physiotherapists thought that the telephone should be used only for follow-up rather than as the primary mode of providing care. They believed that telephone-delivered care would be convenient and cost-saving for patients, would provide increased opportunity for patient education, and also increase access to services, but that the lack of visual and physical contact with patients would be problematic. After delivering the intervention, physiotherapists reflected that telephone-delivered care exceeded their expectations, noting positive patient outcomes including improved pain, function, and confidence. The focus on communication allowed more personal conversations with patients and shifted patient expectations of care away from manual therapies and toward self-management. Numerous implementation considerations were identified, including the need for clinician training in communication skills, written resources for patients to supplement telephone calls, and careful deliberation of how to schedule telephone consultations during the usual in-person consultations in the clinic. CONCLUSION: Although physiotherapists were initially skeptical about the effectiveness of telephone-delivered service models to patients with knee OA, perceptions shifted once they experienced delivery of care via this nontraditional method. Our findings suggest that firsthand experience may be necessary for physiotherapists to embrace new models of service delivery.
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    Training Physical Therapists in Person-Centered Practice for People With Osteoarthritis: A Qualitative Case Study
    Lawford, BJ ; Delany, C ; Bennell, KL ; Bills, C ; Gale, J ; Hinman, RS (WILEY, 2018-04)
    OBJECTIVE: To explore physical therapists' experiences with, and the impacts of, a training program in person-centered practice to support exercise adherence in people with knee osteoarthritis. METHODS: This was a qualitative case study using semi-structured interviews, nested within a clinical trial. Eight Australian physical therapists were interviewed before, and after, training in person-centered practice for people with knee osteoarthritis. Training involved a 2-day workshop, skills practice, and audit of 8 consultations with 4 patients (per therapist), and a final single-day workshop for audit feedback and consolidation. Semi-structured interviews were audio-recorded and transcribed verbatim. Data were thematically analyzed. RESULTS: Three pretraining themes arose regarding usual communication style, definitions of person-centered care, and sharing exercise adherence responsibility. Three themes related to the training experience emerged: learning a new language, challenging conceptions of practice, and putting it into practice. Post-training, 3 themes arose regarding new knowledge deepening understanding of person-centered care, changing beliefs about sharing responsibilities, and changed conceptions of role. CONCLUSION: Although physical therapists found training overwhelming initially as they realized the limitations of their current knowledge and clinical practice, they felt more confident and able to provide person-centered care to people with knee osteoarthritis by the end of training. Training in structured person-centered methodology that provides opportunity for skills practice with patients using a restructured consultation framework can change physical therapists' beliefs about their roles when managing patients with osteoarthritis and positively impact their clinical practice.
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    Physiotherapists and patients report positive experiences overall with telehealth during the COVID-19 pandemic: a mixed-methods study
    Bennell, KL ; Lawford, BJ ; Metcalf, B ; Mackenzie, D ; Russell, T ; van den Berg, M ; Finnin, K ; Crowther, S ; Aiken, J ; Fleming, J ; Hinman, RS (AUSTRALIAN PHYSIOTHERAPY ASSOC, 2021-07)
    QUESTION: What were the experiences of physiotherapists and patients who consulted via videoconference during the COVID-19 pandemic and how was it implemented? DESIGN: Mixed methods study with cross-sectional national online surveys and qualitative analysis of free-text responses. PARTICIPANTS: A total of 207 physiotherapists in private practice or community settings and 401 patients aged ≥ 18 years who consulted (individual and/or group) via videoconference from April to November 2020. METHODS: Separate customised online surveys were developed for physiotherapists and patients. Data were collected regarding the implementation of videoconferencing (cost, software used) and experience with videoconferencing (perceived effectiveness, safety, ease of use and comfort communicating, each scored on a 4-point ordinal scale). Qualitative content analysis was performed of physiotherapists' free-text responses about perceived facilitators, barriers and safety issues. RESULTS: Physiotherapists gave moderate-to-high ratings for the effectiveness of and their satisfaction with videoconferencing. Most intended to continue to offer individual consultations (81%) and group classes (60%) via videoconferencing beyond the pandemic. For individual consultations and group classes, respectively, most patients had moderately or extremely positive perceptions about ease of technology use (94%, 91%), comfort communicating (96%, 86%), satisfaction with management (92%, 93%), satisfaction with privacy/security (98%, 95%), safety (99% both) and effectiveness (83%, 89%). Compared with 68% for group classes, 47% of patients indicated they were moderately or extremely likely to choose videoconferencing for individual consultations in the future. Technology was predominant as both a facilitator and barrier. Falls risk was the main safety factor. CONCLUSION: Patients and physiotherapists had overall positive experiences using videoconferencing for individual consultations and group classes. The results suggest that videoconferencing is a viable option for the delivery of physiotherapy care in the future.
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    "I Could Do It in My Own Time and When I Really Needed It": Perceptions of Online Pain Coping Skills Training For People With Knee Osteoarthritis
    Lawford, BJ ; Hinman, RS ; Nelligan, RK ; Keefe, F ; Rini, C ; Bennell, KL (WILEY, 2020-12)
    OBJECTIVE: To qualitatively explore the perceptions and experiences of people with knee osteoarthritis (OA) who used an online automated pain coping skills training program (PCST). METHODS: This was a descriptive qualitative study (based on interpretivist methodology) embedded within a randomized controlled trial. Individual semistructured interviews were conducted with 12 people with knee OA who had participated in an 8-week automated online PCST program while also receiving exercise advice and support from a physical therapist via Skype. Interviews in this study focused specifically on the online PCST program, rather than the physical therapy component. Interviews were audiorecorded, transcribed verbatim, and thematically analyzed. RESULTS: Five themes arose: 1) easy to understand and follow (clearly explained, presented well), 2) better able to cope with pain (controlling pain, helping relax, pacing self, incorporating skills into exercise program), 3) anonymity and flexibility (no judgement by clinician, work at own pace, accessibility), 4) not always relatable or engaging (some techniques not useful, Americanization of the program, annoying character examples, time consuming and slow-paced), and 5) support from clinician desirable (follow-up from a clinician would be beneficial, worked in tandem with physical therapist-prescribed exercise, desire referral to the program by a trusted source). CONCLUSION: People with knee OA had generally positive experiences using an online PCST program, suggesting that online PCST is a broadly acceptable and accessible way to help people with OA to manage their pain. User engagement may be enhanced by redesigning some aspects of the program and by provision of support from a clinician.
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    Challenges With Strengthening Exercises for Individuals With Knee Osteoarthritis and Comorbid Obesity: A Qualitative Study With Patients and Physical Therapists
    Lawford, BJ ; Bennell, KL ; Allison, K ; Schwartz, S ; Hinman, RS (WILEY, 2021-12-20)
    OBJECTIVE: To explore challenges associated with implementing a home-based strengthening exercise program for individuals with knee osteoarthritis and comorbid obesity. METHODS: This is a qualitative study embedded within a randomized controlled trial comparing 2 home-based strengthening programs (weight-bearing functional exercise versus non-weight-bearing quadriceps strengthening exercise) for individuals with knee osteoarthritis and comorbid obesity. Patients in both exercise programs attended 5 consultations with a physical therapist and undertook a home-based exercise program for 12 weeks. After trial completion, semistructured individual telephone interviews were conducted with 22 patients and all 7 physical therapists who delivered trial interventions. Interviews were recorded, transcribed verbatim, and thematically analyzed using an inductive approach. RESULTS: Three themes arose: 1) psychological challenges (false assumptions about exercise; fear of pain; disliking exercise; mental effort of the weight-bearing functional program; underestimating capability); 2) physical challenges (complexity of the weight-bearing functional program; cuff weights and straight leg raise being problematic in non-weight-bearing quadriceps program; other health conditions); and 3) overcoming challenges (incentives to exercise; accountability; education and reassurance; tailoring the exercise program). CONCLUSION: Patients and physical therapists experienced numerous psychological and physical challenges to exercise, including a fear of pain, having false assumptions about exercise, difficulties with exercise performance, application of cuff weights, and adverse impacts of other health conditions.