Personal and organizational predictors of physicians' knowledge, attitudes and practices related to medical waste management in Mazandaran province (northern Iran).

Medical waste management (MWM) is an important public health concern worldwide. Although physicians must participate in medical waste management, their personal and organizational predictors in this process are unknown. This study aimed to the determinants of physicians’ knowledge, attitudes and practices related to MWM in eight hospitals of Mazandaran province, northern Iran. A validated, reliable self-administered questionnaire was used including 30 questions about the respondents’ knowledge, attitudes and practices (KAP) and personal and professional variables. Of a total of 200 physicians, 150 persons completed the questionnaire (response rate of 75%). The average score (± SD) for physicians’ knowledge was 6.50 (± 1.50) out of 10, whereas those for attitudes and practices were 4.44 (± 0.88) and 4.02 (± 1.35) out of 5, respectively. Surgeons and orthopaedists had the lowest scores, whereas para-clinical specialists and internal medicine specialists had the highest scores. The score of knowledge showed ...