A Study of Relationship Between Serum Lipids and Sensorineural Hearing Loss

Abstract

The modern life style poses new challenges on the normal physiological mechanisms of the human body. Drug abuse, tobacco smoking, and alcohol drinking, as well as lack of exercise may also increase the risk of developing certain diseases, especially older age.To study the relationship between degree of sensorineural hearing loss and serum lipid level (total cholesterol, triglyceride, low density lipoproteins, high density lipoproteins).A cross-sectional study was conducted in 150 patients aged between 15 to 60 years diagnosed with sensorineural hearing loss at Otorhinolaryngology outpatient department at Sir Sunder Lal hospital, IMS, BHU. All the 150 patients were amongst age group of 15 to 60 years who were registered from August 2019 to July 2021.The serum levels of total cholesterol, triglyceride and low-density lipoprotein directly correlate with the severity of sensorineural hearing loss significantly (p < 0.05) whereas the serum levels of high-density lipoprotein had no direct co-relation with the severity of sensorineural hearing loss. Hyperlipidemic state is a major risk factor for SNHL. Regular screening and monitoring of serum lipid might prevent morbid SNHL and improve patients’ quality of life in long term. © 2023, Association of Otolaryngologists of India.