Evaluation of radiographer staffing framework and medical imaging procedures time duration in public healthcare system

Introduction

This study assesses the staffing requirements for radiographers and evaluates patient imaging procedures time duration, with a focus on optimizing the workforce and enhancing operational efficiency within public radiology departments.

Methods

A variety of staffing models, including procedure-based, diagnostic-based, workload-based, and a hybrid model, were applied after procedures time durations were assessed across imaging modalities such as plain radiography, mammography, MRI, CT, and PET/CT.

Results

Depending on statistical analysis, the mean of procedures duration in minutes were: plain radiography (10.2), mammography (30.3), MRI (34.7), CT (10.8), and PET/CT (74.0). Statistically significant differences in the procedures median time duration for imaging modalities was observed; (χ² (4) = 25.43, p < 0.001), the PET/CT time duration is longer than CT (p = 0.002) and plain radiographs (p < 0.001). The calculated annual effective working hours for each radiographer was 1370.9 h. Accordingly, the calculated Full-Time Equivalent (FTE) requirements were: plain radiography (75.9), mammography (6.6), MRI (11.8), and CT (19.7).

Conclusion

The study provides a structured way of approximating radiographers staffing that enables quality service levels to be maintained while allowing for adequate staffing levels. Systematic workforce planning is instrumental to patient outcomes and healthcare efficiency improvement in public radiological services. An evidence-based standard framework for staffing according to local needs that has been approved by the concerned health and labour agencies can guide sustainable improvements in radiology service delivery.

Implications for practice

This study highlights the need to assess radiographers staffing requirements to optimize the workforce and enhance operational efficiency and patient experience within public radiology departments.