How are we protecting ourselves from radiation exposure? A nationwide survey

Abstract

We performed a nationwide survey of Brazilian urologists to study behaviors toward radiation exposure and the use of protective and monitoring equipment. A 13-question e-mail questionnaire was sent to 4,526 Brazilian urologists; the questions addressed demographic characteristics, radiation exposure, and the utilization of shielding devices and dosimeters. The reasons why these devices were not used were also investigated. A total of 332 completed questionnaires were analyzed (7.3 %); the median age of the respondents was 43.3 +/- A 10.8 years. Lead aprons and thyroid protection are utilized in every procedure by 84.4 and 53.89 % of respondents, respectively. Protective eyeglasses are never used by 72.12 % of the respondents. Older urologists were more likely not to use adequate protection. Of the urologists who responded, 76.42 % never use dosimeters. This study shows an unsatisfactory utilization of radiation-shielding devices and dosimeters, revealing a low compliance to the as low as reasonably achievable principle among Brazilian urologists.