ArticleLa Radiologia medica2018
Complete written/oral information about dose exposure in CT: is it really useful to guarantee the patients' awareness about radiation risks?
Article in La Radiologia medica, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Communicating radiation dose in medical imaging: How to best inform our patients?Acta radiologica open · 2023Article
- A three-dimensional measurement method on MR arthrography of the hip to classify femoro-acetabular impingement.Japanese journal of radiology · 2021Article
- Patient Perceptions and Knowledge of Ionizing Radiation From Medical Imaging.JAMA network open · 2021Article
- Awareness of radiation hazards in patients attending radiology departments.Radiation and environmental biophysics · 2021Article
- Practical recommendations for the application of DE 59/2013.La Radiologia medica · 2019Article
- Medical radiological procedures: which information would be chosen for the report?La Radiologia medica · 2019Article
- Overdiagnosis and overimaging: an ethical issue for radiological protection.La Radiologia medica · 2019Article
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
AIMS AND
objectivesAccording to the European directive 2013/59/Euratom, starting from February 2018, the information relating to patient exposure will be part of computed tomography (CT) reports, but the impact of this information on patients has not been deeply evaluated. Aim of our study was to evaluate patients' perception of radiation exposure related to routine CT and their understanding after communication of their dose exposure. MATERIALS AND
methodsA survey, investigating patient's knowledge of radiation dose, was given to all adult patients (> 18 years) undergoing a CT examination both before and after CT scan. The first survey was the same for all patients. After CT scan, a second questionnaire was administered (after receiving the CT dose bill report and medical written and/or explanation about ionizing radiation risk). Results of the pre- and post-CT questionnaires responses were compared according to demographics characteristics and among the four post-CT groups.
resultsFor some questions, statistically significant differences were found between the two centres. Seventy per cent of the patients answered that the presence of CT parameters in the report is considered useful. Even if not always statistically significant there was a slight increase in awareness of ionizing radiation risk comparing the pre- and post-CT surveys. The group that had both written and oral explanations had a better comprehension of CT dose bill (group III vs. I, p = 0.002).
conclusionThe way of communication of ionizing radiation risks did not affect the results of the post-CT survey. Indeed, the interest in the topic did not rise in the post-CT survey in any of the group. Adequate information about ionizing radiation risks provided together with dose exposure information may be useful. However, there is not a standardized better way of communicating information on ionizing radiation risks due to CT.
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