Journal of Modern Medical

Introduction: Failure to pay attention to the number of manpower required in hospital departments affects the efficiency and effectiveness of services. The purpose of this research is to estimate the manpower required in the radiology and CT scan units of educational and medical centers in Birjand by using the WISN method.
Methods: This cross-sectional descriptive study was conducted in 2022 at medical training centers in Birjand. The workload index method was employed to determine the required manpower. To identify workload components, expert meetings were held. Standard time was measured using time-study techniques. Factors influencing available working time were ascertained through interviews and a review of relevant regulations and personnel systems. Annual workload data were collected from the hospital information system and office activity records. Data analysis was performed using Excel 2016 software.
Results: The results of workload index calculations showed that the number of manpower available in the radiology and CT scan units of educational and medical centers in Birjand is more compared to the required number of manpower. Also, in the present study, the Weizen ratio index was calculated above one, which indicates the absence of work pressure on the personnel and excess force in these units.
Discussion: The correct and effective organization of human resources in the hospital can guarantee the provision of safe and quality services in addition to controlling costs and increasing productivity. Health managers can increase productivity in these units by establishing a balance between the number of staff and the volume of services provided, and by emphasizing on the adjustment of emergency programs and increasing the acceptance of outpatients in medical centers.