Knowledge, Awareness, and Perceived Attitude of Biomedical Waste Management Among Healthcare Personnel

Abstract

Introduction Biomedical waste (BMW) management is a critical issue due to the hazardous nature of wastes generated daily in healthcare settings. Proper handling, which includes characterization, quantification, segregation, transport, and treatment, is vital to prevent risks to healthcare personnel, sanitation workers, and the general public. This study aimed to evaluate and compare the knowledge, awareness, and perceived attitude of BMW management among healthcare personnel in Karad City and its surrounding regions, focusing on dentists, general physicians, and nursing staff. Materials and methods A cross-sectional study was conducted using a structured questionnaire distributed to 150 healthcare staff members, including 50 dentists, 50 general physicians, and 50 nurses. Written consent was obtained from all participants prior to the study. The questionnaire consisted of 18 questions designed to assess the knowledge, awareness, and perceived attitude toward BMW management. The responses were analyzed statistically to determine the level of knowledge, awareness, and perceived attitude among the participants. Results The study found that the physicians had a significantly higher mean score for knowledge, awareness, and perceived attitude toward BMW management compared to the nurses and dentists, with a statistically significant difference (p < 0.05). Among the three groups, the nurses had higher scores for knowledge and awareness, while the dentists had a more favorable perceived attitude. The study also observed a disparity in knowledge regarding the appropriate storage time of BMW, with less than 50% of healthcare personnel aware of the correct duration. This finding contrasts with previous studies that reported higher levels of awareness. Conclusion The study underscores the necessity for continued education and training in BMW management for healthcare professionals. Improving awareness and adherence to proper waste management practices is essential to mitigate risks to human health and the environment. The differences in knowledge, awareness, and perceived attitude among dentists, physicians, and nurses suggest the need for targeted interventions to address specific gaps in knowledge and practices.