Analysis of factors correlating with medical radiological examination frequencies

Auteurs

A. Jahnen, H. Järvinen, H. Olerud, J. Vassilieva, S. Vogiatzi, F. Shannoun, and R. Bly

Référence

Radiation Protection Dosimetry, vol. 165, no. 1-4, pp. 133-136, 2015

Description

The European Commission (EC) funded project Dose Datamed 2 (DDM2) had two objectives: to collect available data on patient doses from the radiodiagnostic procedures (X-ray and nuclear medicine) in Europe, and to facilitate the implementation of the Radiation Protection 154 Guidelines (RP154). Besides the collection of frequency and dose data, two questionnaires were issued to gather information about medical radiological imaging. This article analyses a possible correlation between the collected frequency data, selected variables from the results of the detailed questionnaire and national economic data. Based on a 35 countries dataset, there is no correlation between the gross domestic product (GDP) and the total number of X-ray examinations in a country. However, there is a significant correlation (p < 0.01) between the GDP and the overall CT examination frequency. High income countries perform more CT examinations per inhabitant. That suggests that planar X-ray examinations are replaced by CT examinations.

Lien

doi: 10.1093/rpd/ncv041

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