Cost Centric Data Mining for Radiology Procedures at Teaching Hospital in Malaysia

Abstract

This study explored radiology procedure cost across available units in the Radiology’s Department UKMMC (University Kebangsaan Malaysia Medical Centre). In 2011, the total number of radiology procedures carried out in this department was 121,221. Nevertheless, the estimating expenses of offering these procedures are not known. An economic evaluation study was employed and cost centric data mining based on costing activity method was used to determine the charge of the procedure in every centre. Information on seven cost parameters was collected for each procedure: human resources, consumables, equipment, reagents, administration, maintenance and utilities. The results of the study show that the highest percentage of cost parameter for the human resource was Radiology (Mobile) 57.5%, the highest percentage of cost parameter for consumables and reagent was EIR (Endovascular International Radiology) Unit 75.8% and Medical Nuclear Unit 68.1% was the highest percentage of cost parameter for reagent. The MRI (Magnetic Resonance Imaging) Unit 81.4% was the highest cost parameter for equipment. The most top mean cost procedures were EIR MYR4330 and it was revealed that procedures with the highest difference ratio were procedures in EIR (18.50). Finding of this study is very useful to UKMMC management since it helps to enhance the efficiency of services and reduce unnecessary radiology procedures in patient’s management.