The questionnaires of radiation protection perception for radiologists and dentists consisted of radiological physics, radiation detection, radiation dosimetry, radiobiology, radiation-protection regulation, and radiation protection. Of the 2075 questionnaires sent by mail, 190 were returned giving a response rate of 9.16%. The results indicate a significant difference (P<0.05) and correlation among radiation protection perception, department, hospital, and duration of employment.
The questionnaires of radiation protection perception for radiologists and dentists consisted of radiological physics, radiation detection, radiation dosimetry, radiobiology, radiation-protection regulation, and radiation protection. Of the 2075 questionnaires sent by mail, 190 were returned giving a response rate of 9.16%. The results indicate a significant difference (P<0.05) and correlation among radiation protection perception, department, hospital, and duration of employment.