Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
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
