Effect of Cigarette Smoking on Hearing Levels in Young and Middle-Aged Males

• Published in: Curēus (Palo Alto, CA) Vol. 13; no. 5; p. e15093
• Main Authors: Syed, Asghar Hussain, Hina, FNU, Chandnani, Aakash, Kumar, Vikash, Jitesh, Kumar, Garg, Ishan, Anees, Faryal, Shahid, Simra, Khalid, Dua, Kumar, Besham
• Format: Journal Article
• Language: English
• Published: Palo Alto (CA) Cureus 18-05-2021
• Subjects: Internal Medicine; Otolaryngology; Public Health
• ISSN: 2168-8184; 2168-8184
• DOI: 10.7759/cureus.15093

INTRODUCTIONSmoking is a well-recognized risk factor for many health issues; however, its association with hearing loss has been a debate. Some studies have shown a positive association while others did not. In this study, we aim to identify the effect of cigarette smoking on hearing in our population. METHODSThis cross-sectional study was conducted in a tertiary care hospital in Pakistan from August 2020 to March 2021. Five hundred male smokers (n = 500), with a history of smoking for more than three years between the ages of 21 and 50, were enrolled in the study via consecutive convenient non-probability sampling after informed consent. Five hundred male non-smokers (n = 500) were enrolled as a reference group. Audiometry was performed in a soundproof room. RESULTSThe hearing levels in audiometry were significantly higher in smokers compared to non-smokers (22.8 ± 8.12 decibels vs 18.7 ± 6.12; p-value < 0.0001). Participants who had been smoking for more than 10 years had higher hearing levels in the audiometry test compared to the participants with less than 10 years of smoking history (24.21 ± 8.91 decibels vs. 21.1 ± 8.01 decibels: p-value < 0.0001). CONCLUSIONIn this study, smokers were associated with greater loss in hearing compared to non-smokers. In addition to other adverse events associated with smoking, smokers should be counselled about hearing loss related to it.