“Prevalence and Awareness of Earphone/Headphone-Induced Hearing Problems Among Medical Students and Hospital Staff”

Abstract

Background: Excessive use of personal audio devices such as earphones and headphones has increased significantly in recent years. Continuous exposure to loud sound levels may lead to noise-induced hearing loss (NIHL) and other auditory symptoms.

Objective: To assess the prevalence of earphone/headphone usage and evaluate awareness regarding hearing problems associated with their prolonged use among healthcare students and hospital staff.

Methods: A questionnaire-based cross-sectional study was conducted among 300 participants including 100 MBBS students and interns, 50 BDS dental students, 50 nursing students, and 100 hospital staff (nurses and technicians). A structured 15-item questionnaire assessed listening habits, duration of earphone use, awareness of hearing damage, and symptoms of hearing problems. Data were analyzed using descriptive statistics.

Results: Around 84% of participants reported regular use of earphones/headphones. Nearly 48% used them for more than two hours per day, and 36% reported symptoms such as tinnitus, ear discomfort, or temporary hearing difficulty after prolonged listening. Approximately 70% of participants were aware that loud sound exposure can damage hearing, but only 41% followed safe listening practices.

Conclusion: Earphone/headphone use is highly prevalent among healthcare students and hospital staff. Although awareness regarding hearing damage exists, safe listening habits remain insufficient. Educational programs are required to promote hearing conservation.