How Qualitative Case Study Methodology Informs Occupational Therapy Practice: A Scoping Review

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.

Case study research: Building the occupational therapy evidence base one case at a time

BACKGROUND

There is growing recognition in healthcare that evidence from randomised controlled trials may not be appropriate to answer the full spectrum of practice-based questions and a more pluralistic approach is needed.

AIM

To consider the use of case study research in contributing to the occupational therapy evidence base.

MATERIAL AND METHODS

A critical discussion of the current state of evidence-based practice in occupational therapy and exploration of a viable approach to case study research is used.

RESULTS

Case study research can capture the context and complexity of occupational therapy practice. Cases can then be pooled to make a substantial contribution to the evidence base.

CONCLUSIONS

Occupational therapists should consider the use of case study research to produce practice related, meaningful research. Journal editorial boards need to be mindful of the value of high-quality case study research when considering publication priorities in occupational therapy literature.

SIGNIFICANCE

Highlights a changing landscape in the literature about how best to conduct research in health and social care, particularly for complex interventions and describes a pragmatic approach to case study research for occupational therapy.

Changing occupational roles for the young adult with cancer: A longitudinal case study

INTRODUCTION

Young adulthood is a period of rapid occupational role development. While the impact of a cancer diagnosis at this time is likely to be substantial, little research has addressed this topic. The aims of this study were to gain insights into the impact of cancer on occupational roles throughout the cancer disease trajectory, from diagnosis to the palliative stage, for one young person.

METHODS

A longitudinal case study design was used. Five semi-structured interviews, layered with photo elicitation, were conducted over 3 years. Qualitative data were analysed thematically.

RESULTS

Three themes emerged: the adjusted plan, establishing rules, and damage control and self-preservation. Challenges impacting participation in, and meaning of, and the occupational roles themselves shifted over time.

CONCLUSION

Findings provide knowledge of occupational adaptation, and the reconstruction of occupational role identity and participation, of the young adult living with cancer along the disease trajectory.

Caregiver Satisfaction with a Video Telehealth Home Safety Evaluation for Dementia

Family caregivers are vital to telehealth-delivered dementia care. The objective of this mixed methods descriptive study conducted in the VA Bedford Healthcare System was to examine caregiver satisfaction with a video telehealth dementia home safety occupational therapy evaluation. Ten caregivers of Veterans with dementia participated. Ratings of caregiver satisfaction, measured by nine Likert scale items including ability to see and hear, were examined in relation to person and visit-related contextual factors extracted from research assistants' field notes, to develop an in-depth understanding of caregiver experience. Person factors included caregiver age and gender and Veteran cognitive status. Visit-related contextual factors included occurrence of technical glitches. Caregiver visit satisfaction was overall positive, with exceptions related to technological glitches and the presence of the person with dementia during the visit. Veteran cognitive status appeared to influence caregiver satisfaction. Implications of the study are that proactively addressing technical glitches and incorporating dementia stage-specific approaches may optimize caregivers' telehealth experience.