Assessment of Knowledge and Awareness on MRI Safety Among Patients Undergoing MRI Examinations at Mulago National Referral Hospital

Abstract

Background: Medical imaging through Magnetic Resonance Imaging (MRI) stands as a fundamental diagnostic tool which delivers high-resolution images without any ionizing radiation. However, awareness and understanding of MRI safety among patients remain limited, especially in low-resource settings. This research study aimed to assess the knowledge and awareness of MRI safety among patients undergoing MRI examinations at Mulago National Referral Hospital. Methods: This analysis utilized a descriptive cross-sectional framework to study 110 patients who were scheduled to undergo MRI scans. The researcher administered structured questionnaires adapted from a previous study on patient perceptions of MRI safety in Asir Region, Saudi Arabia. The questionnaires measured four essential aspects of MRI safety knowledge through questions about safety protocols and zone awareness as well as preparation procedures and understanding of potential risks including contrast agent effects and misconceptions regarding radiation exposure. Results:  The majority of participants consisted of females at 66.4 percent while only 4.5 percent reported undergoing an MRI scan in the past. The overall level of knowledge regarding MRI safety was substandard because only 16.4 percent of participants showed proper comprehension about safety measures. Participants maintained widespread misunderstandings about MRI radiation exposure together with their ability to detect MRI-compatible equipment. Family member screening received high attention from 79.1 percent of participants while 67.3 percent showed awareness of scanner noise but participants lacked knowledge on contrast agent risks and MRI safety for pregnant women. Conclusion: The research indicates that patients have significant gaps in their understanding of MRI safety protocols. Targeted educational interventions are necessary to improve patient understanding of MRI procedures, enhance safety, and support more informed participation in their care.