Assistant radiographer practitioners: Creating capacity or challenging professional boundaries?

The Deployment and Utilization of the Allied Health Professions Support Workforce: A Scoping Review

The demand for healthcare services internationally continues to increase, exacerbated by patient backlogs resulting from the COVID-19 pandemic and the difficulties in recruiting and retaining healthcare staff. These difficulties have led to increased interest in workforce redesign, and the upskilling of existing staff in all areas of healthcare, including within the Allied Health Professions (AHP). Clinical support staff are a key component of workforce redesign, yet little has been documented on the utilization of this workforce across the wide range of professions that collectively form the AHP workforce. Existing research is also unclear due to the variety of titles used to describe them (eg, allied health assistants, therapy assistants, etc). This study aimed to review how Support Workers and Assistant Practitioners (SWAPs) are utilized within the AHP professions. Electronic databases (MEDLINE, CINAHL complete, Scopus, and Google Scholar) were searched to find English Language primary research articles that explored the deployment of clinical support staff within Allied Health. Following the scoping review methodology, data from each study were analyzed in terms of design, key findings, and implications. A quality assessment was also completed. Thirty-nine articles met the eligibility criteria. Studies were undertaken in Australia, UK, and USA, and covered a range of AHPs and methodological approaches. Most articles employed qualitative methods, with highly variable research quality identified. Key findings were that cost-effectiveness of this workforce has not been formally evaluated in any setting or AHP discipline, and that support workers are a largely underutilized staff group potentially due to inconsistencies in their deployment and scope of practice, and the lack of a clear career pathway. Rigorous, quantitative, and mixed methods research into the deployment and impact of this staff group is needed in order to gain a clearer understanding of how they are optimally utilized across the different AHP disciplines.

Exploring the role of medical imaging assistants in Australian medical imaging departments: A mixed-methods study

INTRODUCTION

Allied health assistants are support staff who assist medical imaging professionals in their clinical and non-clinical role. Assistants can improve efficiency of medical imaging services; however, little is known about the specific tasks they perform.

METHOD

A two-phase explanatory, sequential mixed-methods study design comprising a time motion survey and qualitative interviews was conducted across three health services in Victoria, Australia. Participants were medical imaging assistants supporting medical imaging professionals. Participants recorded tasks completed on a time motion proforma across two working days. Time spent on tasks was categorised into patient related and non-patient related tasks. Semi-structured interviews were conducted to explore assistants' perspectives about tasks, their roles and any responsibilities. Time motion data was descriptively analysed. Qualitative data were audiotaped, transcribed verbatim and analysed using the framework analysis method. Quantitative and qualitative findings were integrated using data triangulation.

RESULTS

Four medical imaging assistants participated, providing 4170 min of time motion data and 138 min of interview data. Integration of time motion and interview data revealed the medical imaging assistant role is predominantly non-patient facing; autonomous and critical to workflow; diverse and requires flexibility; has the potential to expand into a more patient-facing role.

CONCLUSIONS

Medical imaging assistants make significant contributions to workflow management. Their role is predominantly non-patient facing but there appear opportunities for the clinical role to expand. Realizing these opportunities will require careful consideration of the challenges and benefits of extending their scope of practice.

Determining diagnostic radiographer staffing requirements: A workload-based approach

INTRODUCTION

The topic of healthcare human resource planning for diagnostic radiographers has received limited research attention to date. This research is concerned with developing a framework that can be used to determine diagnostic radiographer staffing requirements at a unit- or department level (i.e. at the micro-level).

METHODS

An inductive approach is applied to formulate requirement specifications that inform the development of the framework. A number of verification and validation activities are performed, including theoretical verification and a case study application.

RESULTS

The diagnostic radiographer staffing framework consists of seven steps that comprise a workload-based approach to determining the number of full time equivalent diagnostic radiographers that are required for each modality, or group of modalities. Both clinical and non-clinical activities are considered, and guidance is provided on calculating staffing requirements to cover leave allowances. A number of potential approaches to determining activity times are also discussed.

CONCLUSION

The framework represents a holistic approach to determining the required number of diagnostic radiographers at a practice-level, that is designed to remain relevant as technological advances are made in the field of diagnostic radiography.

IMPLICATIONS FOR PRACTICE

By providing a practical guideline, with accompanying examples, the framework is expected to hold value for individuals involved in the management of diagnostic radiography practices. The framework proposes an approach to a topic that affects every radiography practice in operation yet has received limited attention in literature to date.

Radiographers' perception on task shifting to nurses and assistant nurses within the radiography profession

INTRODUCTION

The radiography profession is challenged by greater responsibilities and shortage of educated radiographers. Implementation of task shifting is one strategy to deal with the current situation in health care. The aim of this studiy was to evaluate radiographers' perception of assistant nurses and nurses carrying out tasks that traditionally were undertaken within the radiography profession in a Swedish context.

METHODS

An electronic questionnaire was distributed to radiographers at eleven hospitals in Sweden. The questionnaire included background questions and questions about radiographers' perception about task shifting to nurses and assistant nurses. The respondents rated their agreement level regarding task shifting on a five-point Likert scale. Data was statistically evaluated in SPSS using Mann Whitney U test.

RESULTS

Sixty-five radiographers participated in the study. Most radiographers responded negatively to task shifting to nurses (72%) or assistant nurses (65%). Most radiographers disagree that nurses should perform mammography screening or work within interventional radiography, while the attitude towards nurses calculating glomerular filtration rate was more positive. A majority disagree regarding assistant nurses performing conventional radiographs, informing the patient about contrast media administration or inserting peripheral intravenous catheters, while there was a positive attitude towards assistant nurses preparing patients for examinations. The attitude towards task shifting was not influenced by age, however radiographers with less working experience were more positive to task shifting in general.

CONCLUSION

A majority of the radiographers had a negative attitude towards task shifting to nurses and assistant nurses. The radiographers were more positive to hand over tasks related to patient care and administrative tasks than technical related tasks within the profession.

IMPLICATIONS FOR PRACTICE

Knowledge about radiographers' perception on task shifting within the profession is essential when planning and implementing strategies for task shifting in the clinical settings.

A UK survey exploring the assistant practitioner role across diagnostic imaging: current practice, relationships and challenges to progression

OBJECTIVE:

Skill mix has been established as one method of maintaining imaging service delivery, with vertical and horizontal substitution of roles and tasks. Assistant practitioners (APs) have been undertaking limited imaging practice for almost two decades, but there remains a paucity of evidence related to the impact of their roles.

METHODS:

This article reports on an electronic survey of individual APs within the NHS in the UK to explore utilisation, role scope and aspirations.

RESULTS:

Responses were analysed from APs (n = 193) employed in 97 different organisations across the UK. The majority work in general radiography or mammography, with very few responses from other imaging modalities. Training routes varied across modalities, with most achieving Band 4 under Agenda for Change on completion of education. Limitations on practice vary between organisations and modalities, with many reporting blurring of the radiographer-AP boundary. Many aspire to continue their training to achieve registrant radiographer status, although there were clear frustrations from respondents over the lack of overt career prospects.

CONCLUSION:

Integration of the role into imaging department practice does not appear to be universal or consistent and further research is required to examine the optimal skill mix composition.

ADVANCES IN KNOWLEDGE:

Skill mix implementation is inconsistent across modalities and geography in the UK. Opportunities for further workforce utilisation and expansion are evident.