Healthcare waste management (HWM) problems are growing with an ever-increasing number of hospitals, clinics, diagnostic laboratories, etc in Ethiopia. Health workers are one of the key personnel who are responsible for the proper management of healthcare wastes at any health facilities. However, this performance will depend the level of knowledge and practice regarding waste management. A facility based cross-sectional study design was applied on 400 health workers. All public health institutions inside Jigjiga town were included and the study participants were randomly selected from each health facility. Data were collected using pre-tested and self administered questionnaire. The collected data was analyzed using SPSS version 20. Multivariable logistic regression model was used to identify factors associated with knowledge and practice of health workers. Out of those involved in this study, 47.7% and 42.3% of respondents had good knowledge and good practice on healthcare waste management, respectively. Health workers in the age group of 35-44 years, nurses, midwifes, medical laboratory, were significantly associated with knowledge of health workers. On the other hand, only educational status was significantly associated with practice. In this study, both knowledge and practice of health workers about healthcare waste management was poor. To enhance both the knowledge and practice of health workers, on job training is recommended.
Keywords: Health workers; Healthcare waste; Knowledge; Practice; Waste management.