Table 1 Number and proportion of requests collected in the radiology departments, number and proportion of analysed requests, number of appropriate and inappropriate requests and appropriateness rates (AR) for CT and MRI requests according to patient gender, patient age group, medical speciality of referrer, anatomical area and radiology department depending on the presence of MRI units. Statistical significance if p value < 0.05

From: National audit on the appropriateness of CT and MRI examinations in Luxembourg