Exploring the contribution of case study research to the evidence base for occupational therapy: a scoping review

BACKGROUND

Case study research is generating interest to evaluate complex interventions. However, it is not clear how this is being utilized by occupational therapists or how feasible it is to contribute to the evidence base. This scoping review explores case study research within occupational therapy in terms of how it is defined, the methodological characteristics adopted, such as data collection and analysis, and the range of practice contexts in which it is applied. We consider the viability of case study research for contributing to our evidence base.

METHODS

Opinion, text and empirical studies within an occupational therapy practice context were included. A three-step extensive search following Joanna Briggs Institute methodology was conducted in June 2020 and updated in July 2021 across ten databases, websites, peer-reviewed and grey literature from 2016 onwards. Study selection was completed by two independent reviewers. A data extraction table was developed and piloted and data charted to align with research questions. Data extraction was completed by one reviewer and a 10% sample cross checked by another.

RESULTS

Eighty-eight studies were included in the review consisting of (n = 84) empirical case study and (n = 4) non-empirical papers. Case study research has been conducted globally, with a range of populations across different settings. The majority were conducted in a community setting (n = 48/84; 57%) with populations experiencing neurodevelopmental disorder (n = 32/84; 38%), stroke (n = 14/84;17%) and non-diagnosis specific (n = 13/84; 15%). Methodologies adopted quantitative (n = 42/84; 50%), mixed methods (n = 22/84; 26%) and qualitative designs (n = 20/84; 24%). However, identifying the methodology and 'case' was a challenge due to methodological inconsistencies.

CONCLUSIONS

Case study research is useful when large-scale inquiry is not appropriate; for cases of complexity, early intervention efficacy, theory testing or when small participant numbers are available. It appears a viable methodology to contribute to the evidence base for occupation and health as it has been used to evaluate interventions across a breadth of occupational therapy practice contexts. Viability could be enhanced through consistent conduct and reporting to allow pooling of case data. A conceptual model and description of case study research in occupational therapy is proposed to support this.

SYSTEMATIC REVIEW REGISTRATION

Open Science Framework 10.17605/OSF.IO/PCFJ6.

Reliability and Validity of the Youth and Young-Adult Participation and Environment Measure (Y-PEM): An Initial Evaluation

AIM

To examine psychometric properties and aspects of utility of the Youth and young-adult Participation and Environment Measure (Y-PEM).

METHODS

Young people with and without physical disabilities (n = 113) aged 12 to 31 (x¯ = 23; SD = 4.3) completed an online survey containing the Y-PEM and QQ-10 questionnaire. To examine construct validity, differences in participation levels and environmental barriers/facilitators were examined between those with (n = 56) and without disabilities (n = 57) via t-test. Internal consistency was computed using Cronbach's alpha. To examine test-retest reliability, a sub-sample of 70 participants completed the Y-PEM a second time, 2-4 weeks apart. The Intraclass correlation coefficient (ICC) was calculated.

RESULTS

Descriptively, participants with disabilities had lower levels of frequency and involvement across all four settings: home, school/educational, community, workplace. Internal consistency were 0.71 and above (up to 0.82) across all scales with the exception of home (0.52) and workplace frequency (0.61). Test-retest reliability were 0.70 and above (up to 0.85) across all settings except for environmental supports at school (0.66) and workplace frequency (0.43). Y-PEM was perceived as a valuable tool with relatively low burden.

CONCLUSIONS

Initial psychometric properties are promising. Findings support Y-PEM's use as a feasible self-reported questionnaire for individuals aged 12-30 years old.

Extension, austerity, and emergence: Themes identified from a global scoping review of non-urban occupational therapy services

INTRODUCTION

Rural communities contribute to national wellbeing, identities, economies, and social fabrics yet experience increased risk of mortality, morbidity, and disability, coupled with lower levels of income, formal education, and employment than urban citizens. Despite higher need, occupational therapy services are maldistributed to urban locations. Publications about non-urban services discuss predominantly outreach-based, individualist, rehabilitation for specified diagnoses/age groups. However, given this population level inequity, it is unclear why individualist focussed services are more commonly discussed. Understanding intentions expressed in publications about non-urban service design may identify assumptions/limitations to current approaches and contribute to improved future services.

METHODS

Each of 117 publications identified in a scoping review was read by two reviewers to independently identify themes. Provisional themes were discussed and modified in an iterative process to develop final themes/subthemes. The first author reinterrogated the publications and coded data to identify relevant examples to support the identified themes.

RESULTS

Three key themes and nine subthemes were identified. Hegemonic perspectives were found in the themes (i) Extension of urban practice and (ii) Austerity, particularly in the Global North. Non-urban services were typically extended to non-urban contexts underpinned by austerity and neoliberal values such that non-urban persons and their context were problematised rather than service or funding design. A counter-hegemonic perspective was found in the theme (iii) Responses to situational realities more commonly in Global South publications, which valued non-urban contexts, and focussed on developing non-urban communities and promoting justice.

CONCLUSION

The hegemonic paradigm links occupational therapy services with neoliberal notions of individualism, private provision of care, and efficiency/market value, rather than the occupational therapy values for justice. The profession must consider our role in perpetuating injustice for non-urban people and consider if and how more contextually tailored counter hegemonic place-based paradigms can be developed from and with regional, rural, and remote practice.

Elevating Subjective Well-Being Through Physical Exercises: An Intervention Study

Background: Physical activity is associated with higher levels of subjective well-being. However, little research has been conducted in naturalistic conditions with a longitudinal design. In the current study, we aimed to examine whether regular activity initiation can impact happiness, life satisfaction, and self-esteem 4 weeks later. Methods: The sample (N = 217, 124 women) was divided into three groups based on level of physical activity (active people, beginners, and inactive people). The participants completed measures of happiness, satisfaction with life, self-esteem, and a survey on physical activity. Ninety-five of participants who completed the same set of measures sent by email after 4 weeks were included in the analyses. Results: The study showed a strong relationship between subjective well-being and physical activity. Active people showed higher levels of happiness and self-esteem compared to beginners and inactive people and a higher level of life satisfaction than inactive people. Furthermore, after 4 weeks of exercising, beginners revealed greater life satisfaction and happiness compared to the baseline. Conclusion: These findings confirm that regular physical activity leads to higher levels of well-being. It seems that even a short engagement in physical activity (4 weeks) may contribute to an increase in subjective well-being.

Family quality of life for families of children with disabilities in African contexts: a scoping review

BACKGROUND

Family Quality of Life (FQOL) is an important outcome for families of children with disabilities and is influenced by context and culture. Minimal research explores FQOL in African contexts.

PURPOSE

This scoping review identifies factors contributing to FQOL for families of children with disabilities in African contexts.

METHOD

We were guided by Arksey and O'Malley's scoping review framework, searching for research papers from the following electronic databases: CINAHL, Embase, Medline, Global Health, and PsycINFO. Using pre-determined eligibility criteria, two authors independently reviewed articles for inclusion via Covidence, a reference manager that facilitates blind reviewing. Two other authors independently extracted data from studies using a data-charting form based on Zuna and colleagues' FQOL framework. Reviewers met regularly for discussion to reach consensus.

RESULTS

Fifty-three articles met the inclusion criteria, and findings demonstrated a broad variety of factors contributing to FQOL within the FQOL framework related to family unit factors, individual member factors, and external support factors. We found that poverty, stigma, and spirituality were particularly prominent factors affecting FQOL negatively and positively in African contexts.

CONCLUSION

Whilst there are universal factors that contribute to FQOL, recognising the influence of context-specific factors (i.e. poverty, stigma, spirituality) is important in order to provide effective, culturally relevant support that enhances FQOL for families of children with disabilities in African contexts.

A Situational Mapping Overview of Training Programmes for Community-Based Rehabilitation Workers in Southern Africa: Strategies for Strengthening Accessible Rural Rehabilitation Practice

In 2018, the United Nations global report showed that people with disabilities, who make up 15% of the worlds' population, have poorer health and rehabilitation access (SDG 3). Without improving the needed person-centered health and rehabilitation services at household level, SDG 3 cannot be achieved. This includes addressing human resource shortages through training multi-skilled community based rehabilitation workers (CRWs) to build rural workforce capacity and enhance the lives of people with disabilities, particularly in LMICs where the need is higher but resources are lower. However, to date, there is no documentation and analysis of existing training and its scope for this workforce in LMICs. A situational mapping overview was undertaken to review the current status of rural rehabilitation training programs offered in Southern Africa for CRWs. CRWs are rehabilitation personnel, based in the home/community, who are not professionals (without a bachelor qualification) but render non-institutional rehabilitation and inclusive development in communities, under the supervision of rehabilitation practitioners. Information on these programs was obtained using a two-step process. Firstly, a descriptive list of university courses for rehabilitation workers offered in the Southern African countries was collected via an internet and literature search. Secondly, detailed information about the disability and rural rehabilitation courses was collected from the respective institutions and their designated websites. There are six training courses targeted at CRWs or disability practitioners with a disability focus being offered at universities in Southern Africa, five of these in South Africa and one in Zimbabwe. Additionally, four training courses are offered as online/open resources by global organizations and are self-directed with no accreditation. While other key competencies feature, none of these programmes' learning outcomes make direct reference to the rural practice context and its complexities in relation to disability and poverty. The situational mapping overview shows limited training targeted at CRWs in Southern Africa, to effectively facilitate rural rehabilitation, poverty reduction and social inclusion. There is a need for an articulated community-orientated rural training to respond to the unmet needs. This may require a different set of competencies and assessment standards for trainees as well as additional competencies for their supervisors and mentors.