Assessing the Knowledge and Adherence of Dental Students to Cross-Infection Control Measures

Abstract

Background: Cross-infection control is extremely pivotal to halt the propagation of contiguous diseases amongst people as they pose a tremendously increasing disease burden on our health care system. Therefore, this study aimed to assess the knowledge and adherence to cross-infection control measures among dental students in public and private institutions in Karachi.

Methods: This descriptive study was performed among dental students of public and private sector dental colleges in Karachi from January 2020 – February 2020. The questionnaire assessed the knowledge and adherence of dental students toward cross-infection control protocols during their clinical rotations. The chi-square test was used to analyze the relationship between students’ knowledge and practice of cross-infection control measures.

Results: A total of 202 students participated in this study. The students demonstrated adequate knowledge of cross-infection control measures. However, the practice of wearing gloves was positive (98%) in contrast to the use of masks (79%), gowns (46%), and eyewear (13%). A statistically significant relation was seen in their knowledge and attitude toward hand hygiene. The immunization status of students from both government (72%) and private (88%) sectors raised concerns. Although students demonstrated good practice of measures to avoid transmission of contagious diseases (p=<0.001) apart from the use of environmental barrier (36%) (p=0.047) and disinfection (37%) of the working surface.

Conclusion: The overall knowledge of cross-infection control was satisfactory among dental students. Efforts are needed to improve the degree of compliance with recognized policies for improving the attitude of students regarding cross-infection measures.