Minimum reporting standards for process and outcomes assessments for private practice dietitians working in Australian primary care: The Thought Leader Consensus study

Abstract

Aim: To identify minimum reporting standards for assessing the processes and outcomes of Australian primary care dietetics practice.

Methods: A sequential, mixed-method, exploratory process with peer-nominated Australian 'thought leaders'. A literature review was undertaken to identify possible standards, followed by semi-structured qualitative interviews with thought leaders. Content analysis was used to identify a comprehensive group of items that could inform evidence-based reporting standards. Two rounds of a modified Delphi survey were conducted with the same thought leaders to seek consensus on the most relevant items. Individual items were analysed for content validity, and those with a rating of excellent item-content validity (index >0.78) were included as evidenced-based standards for primary care practice.

Results: Twenty-six thought leaders (response rate: 87%) from all mainland Australian states completed a qualitative interview and two rounds of modified-Delphi consensus surveys. Items were identified and categorised into three domains: business, clinical, and implementation. Content analysis identified 216 items published or used in practice by the thought leaders. After two rounds of consensus review, 97 items (45 business, 33 clinical, and 19 implementation) achieved excellent consensus ratings. Combining these items into a standardised tool, the scale-content validity index average was >0.90, which is considered excellent content validity.

Conclusions: This study has identified minimum reporting standards for evidence-based process and outcome assessments in primary care dietetics practice in Australia. Incorporating such standards into a standardised tool could enable benchmarking across the dietetics workforce and contribute to a broader understanding of the dietetic impact on public health.

Keywords: Delphi method; competency standards; methodology; private practice; professional competence; qualitative research.