Lori Letts

The Person-Environment-Occupation Model: A Transactive Approach to Occupational Performance.

Occupational therapy theory, practice and research has increasingly emphasized the transactional relationship between person, environment and occupation. Occupational performance results from the dynamic relationship between people, their occupations and roles, and the environments in which they live, work and play. There have, however, been few models of practice in the occupational therapy literature which discuss the theoretical and clinical applications of person-environment interaction. This paper proposes a Person-Environment-Occupation Model of occupational performance which builds on concepts from the Occupational Therapy Guidelines for Client Centered Practice and from environment-behaviour theories. The model describes interactions between person, occupation and environment, outlines major concepts and assumptions, and is applied to a practice situation.

Application of the Person-Environment-Occupation Model: A practical Tool

Occupational therapy focuses on complex dynamic relationships between people, occupations and environments. Therapists must clearly communicate their practices and how their practice influences outcomes. This paper explores applications of the Person-Environment-Occupation Model (Law et al., 1996) in occupational therapy practice, and delineates how this particular model helps therapists to conceptualize, plan, communicate and evaluate occupational performance interventions. Three case studies illustrate how the model can be used by occupational therapists to systematically approach analysis of occupational performance issues while considering the complexities of human functioning and experience. The ways in which the model facilitates communication within and outside occupational therapy are explained. The Person-Environment-Occupation Model is offered as a tool for therapists to use in client(s)-therapist alliances to enable clients to successfully engage in meaningful occupations in chosen environments.

A Scoping Review of the Use of Theory in Studies of Knowledge Translation

Background. Advancing the science of knowledge translation (KT) in occupational therapy is critical. Explicit application of theory can advance this science; yet, how theory is applied and the degree to which it can guide research remain poorly defined. Purpose. To understand how theory is applied within KT research. Methods. A scoping review was conducted to examine and summarize the extent, range, and nature of the application of three specific KT theories: Diffusion of Innovations, Promoting Action on Research Implementation in Health Services framework, and Theory of Planned Behaviour. Findings. Theory use was seen most frequently in medicine and nursing. Only 3 of 90 articles were in rehabilitation. Five approaches to theory application were found, the most common being the use of to predict success of KT (57/90). Implications. In-depth study of the importance and methods of theory application in KT research is needed, in particular in occupational therapy.

Preferred methods and messengers for delivering physical activity information to people with spinal cord injury: a focus group study.

OBJECTIVE To explore the perceptions of people with spinal cord injury (SCI) regarding preferred messengers and methods for obtaining physical activity (PA) information. DESIGN Using a phenomenological approach and interviewing techniques, five focus groups discussed PA information delivery methods and messengers. PARTICIPANTS Sixteen community-dwelling adults with SCI (62.5% tetraplegia, 37.5% paraplegia; at least one-year postinjury) whose PA levels ranged from sedentary to regularly active. RESULTS Content analyses revealed that the preferred media for obtaining PA information were passive sources (e.g., Internet, DVDs, newsletters). The preferred messengers were peers and health service providers. There were diverse perspectives about the value and types of PA messages to share with people in the acute, rehabilitation, and postdischarge stages. CONCLUSIONS The methods and messengers identified in this study illustrate the need for interdisciplinary engagement among various program and health care providers to work together to effectively deliver PA information to all individuals with SCI. People will be receptive to different messages, from different channels, at different times.

The physical environment as a fall risk factor in older adults: Systematic review and meta‐analysis of cross‐sectional and cohort studies

BACKGROUND/AIM Evidence that the physical environment is a fall risk factor in older adults is inconsistent. The study evaluated and summarised evidence of the physical environment as a fall risk factor. METHODS Eight databases (1985-2006) were searched. Investigators evaluated quality of two categories (cross-sectional and cohort) of studies, extracted and analysed data. RESULTS Cross-sectional: falls occur in a variety of environments; gait aids were present in approximately 30% of falls. COHORT Home hazards increased fall risk (odds ratio (OR) = 1.15; 95% confidence interval (CI): 0.97-1.36) although not significantly. When only the high quality studies were included, the OR = 1.38 (95% CI: 1.03-1.87), which was statistically significant. Use of mobility aids significantly increased fall risk in community (OR = 2.07; 95% CI: 1.59-2.71) and institutional (OR = 1.77; 95% CI: 1.66-1.89) settings. CONCLUSIONS Home hazards appear to be a significant risk factor in older community-dwelling adults, although they may present the greatest risk for persons who fall repeatedly. Future research should examine relationships between mobility impairments, use of mobility aids and falls.

Self-management interventions for chronic disease: a systematic scoping review

Objective: To investigate the contributions of physiotherapy and occupational therapy to self-management interventions and the theoretical models used to support these interventions in chronic disease. Data sources: We conducted two literature searches to identify studies that evaluated self-management interventions involving physiotherapists and occupational therapists in MEDLINE, the Cochrane Library, CINAHL, EMBASE, AMED (Allied and Complementary Medicine), SPORTdiscus, and REHABDATA databases. Study selection: Four investigator pairs screened article title and abstract, then full text with inclusion criteria. Selected articles (n = 57) included adults who received a chronic disease self-management intervention, developed or delivered by a physiotherapist and/or an occupational therapist compared with a control group. Data extraction: Four pairs of investigators performed independent reviews of each article and data extraction included: (a) participant characteristics, (b) the self-management intervention, (c) the comparison intervention, (d) outcome measures, construct measured and results. Data synthesis: A total of 47 articles reported the involvement of physiotherapy in self-management compared with 10 occupational therapy articles. The type of chronic condition produced different yields: arthritis n = 21 articles; chronic obstructive pulmonary disease and chronic pain n = 9 articles each. The theoretical frameworks most frequently cited were social cognitive theory and self-efficacy theory. Physical activity was the predominant focus of the self-management interventions. Physiotherapy programmes included disease-specific education, fatigue, posture, and pain management, while occupational therapists concentrated on joint protection, fatigue, and stress management. Conclusions: Physiotherapists and occupational therapists make moderate contributions to self-management interventions. Most of these interventions are disease-specific and are most frequently based on the principles of behaviour change theories.

The integration of occupational therapy into primary care: a multiple case study design

BackgroundFor over two decades occupational therapists have been encouraged to enhance their roles within primary care and focus on health promotion and prevention activities. While there is a clear fit between occupational therapy and primary care, there have been few practice examples, despite a growing body of evidence to support the role. In 2010, the province of Ontario, Canada provided funding to include occupational therapists as members of Family Health Teams, an interprofessional model of primary care. The integration of occupational therapists into this model of primary care is one of the first large scale initiatives of its kind in North America. The objective of the study was to examine how occupational therapy services are being integrated into primary care teams and understand the structures supporting the integration.MethodsA multiple case study design was used to provide an in-depth description of the integration of occupational therapy. Four Family Health Teams with occupational therapists as part of the team were identified. Data collection included in-depth interviews, document analyses, and questionnaires.ResultsEach Family Health Team had a unique organizational structure that contributed to the integration of occupational therapy. Communication, trust and understanding of occupational therapy were key elements in the integration of occupational therapy into Family Health Teams, and were supported by a number of strategies including co-location, electronic medical records and team meetings. An understanding of occupational therapy was critical for integration into the team and physicians were less likely to understand the occupational therapy role than other health providers.ConclusionWith an increased emphasis on interprofessional primary care, new professions will be integrated into primary healthcare teams. The study found that explicit strategies and structures are required to facilitate the integration of a new professional group. An understanding of professional roles, trust and communication are foundations for interprofessional collaborative practice.

A systematic review of accidental injury from fire, wandering and medication self-administration errors for older adults with and without dementia

The assessment of risk of injury in the home is important for older adults when considering whether they are able to live independently. The purpose of this systematic review is to determine the frequency of injury for persons with dementia and the general older adult population, from three sources: fires/burns, medication self-administration errors and wandering. Relevant articles (n=74) were screened and 16 studies were retained for independent review. The studies, although subject to selection and information bias, showed low proportions of morbidity and mortality from the three sources of injury. Data did not allow direct comparison of morbidity and mortality for persons with dementia and the general older adult population; however, data trends suggested greater event frequencies with medication self-administration and wandering for persons with dementia. Assessment targeting these sources of injury should have less emphasis in the general older adult population compared to persons with dementia.

Rehabilitation in a primary care setting for persons with chronic illness – a randomized controlled trial

Aim The primary objective of this study was to determine whether adults with a chronic illness within a primary care setting who received a rehabilitation intervention in this setting showed greater improvement in health status and had fewer hospital admissions and emergency room visits compared with adults who do not receive the intervention. Background More than half of Canadians (16 million people) live with chronic illness. Persons with chronic illness in primary care, especially older persons who are most at risk for functional decline, are currently not receiving effective management. Methods A randomized controlled trial was used. A rehabilitation multi-component intervention was delivered by a physiotherapist (PT) and occupational therapist in a primary care setting and included collaborative goal setting for rehabilitation needs, a six-week chronic disease self-management (SM) workshop, referral to community programs and a web-based education programme. Findings Three hundred and three patients participated, n = 152 intervention group and n = 151 in the control group. There was a significant difference between the groups for planned hospital days ( F = 6.3, P = 0.00) with an adjusted difference 0.60 day per person, and increased satisfaction with rehabilitation services however no difference on health status or emergency room visits. This rehabilitation intervention which had a strong SM component prevented planned hospitalizations that resulted in a conservative estimated cost saving from reduced hospitalizations of

Administration of the Canadian Occupational Performance Measure: Effect on practice:

65 000. Future research needs to examine which patient groups with chronic illness show positive responses to rehabilitation and self-management.