Linking hearing loss with noise exposure at road traffics in India

Noise-induced hearing loss (NIHL) is the 2nd leading cause of loss of hearing. Therefore, it is of interest to evaluate the link between hearing loss and noise exposure due to traffic. 80 patients were divided into 2 groups (i.e group A and group B) 40 each and assessed for noise exposure with the help of Lutron SL 4033SD and loss of hearing with the help of WHO recommended guidelines. We found that, both right and left ear were affected. We come to conclude that, using personal protective equipment like earplugs and earmuffs is a simple and effective way to mitigate this health risk.