SARS-CoV-2 and hearing: An audiometric analysis of COVID-19 hospitalized patients
Francisco Alves de Sousa1
Rodrigo Pinto Costa2
Sandra Xará3
Ana Nóbrega Pinto1
Cecília Almeida e Sousa1
1.Centro Hospitalar Universitário do Porto,Servi?o de Otorrinolaringologia e Cirurgia da Cabe?a e Pesco?o(Otorhinolaryngology and Head&Neck surgery Department),Largo Prof.Abel Salazar,4099-001,Porto,Portugal2.Unidade de Saúde Familiar Garcia de Orta,ACeS Porto Ocidental,Medicina Geral e Familiar(Family Medicine),R.Pinho Leal 29,4150-620,Porto,Portugal3.Centro Hospitalar Universitário do Porto,Servi?o de Doen?as Infeciosas(Infectious Diseases Department),Largo Prof.Abel Salazar,4099-001,Porto,Portugal
摘要：Purpose: COVID-19 associated hearing loss is still an ongoing matter of debate. No original studies exist on audiological effects of SARS-CoV-2 infection in hospitalized patients. The main objective was to determine whether SARS-CoV-2 may affect auditory function in clinically ill COVID-19 patients. Materials and methods: COVID-19 patients with moderate-severe disease and without prior history of hearing abnormalities were enrolled from a tertiary referral center, and matched with controls. Partic-ipants performed an audiometric evaluation, and thresholds were compared. Results: 120 ears from 60 patients were enrolled. Patients with COVID-19 showed worse mean auditory thresholds starting from 1000 Hz through higher frequencies, when compared to controls (1000 Hz:18.52 ± 5.49 dB HL in controls vs 25.36 ± 6.79 dB HL in COVID-19, p<0.001;2000Hz:17.50 ± 5.57 dB HL in controls vs 21.96 ± 7.05 dB HL in COVID-19, p = 0.010; 3000Hz: 17.97 ± 8.07 dB HL in controls vs 25 ± 9.38 dB HL in COVID-19, p=0.003;4000 Hz:20.16 ± 10.12 dB HL in controls vs 29.55 ± 11.26 dB HL in COVID-19, p=0.001;8000 Hz:31.09 ± 12.75 dB HL in controls vs 40.71 ± 19.40 dB HL in COVID-19, p = 0.030; Pure Tone Average: 20.42 ± 4.29 dB HL in controls vs 24.85 ± 5.62 dB HL in COVID-19, p = 0.001). Statistical significance persisted after adjusting for confounders such as age, gender and various comorbidities (p <0.05). Conclusions: SARS-CoV-2 may affect hearing in COVID-19 patients with moderate-severe disease. Results are in line with the previous suggested effects of COVID-19 on auditory system. This study is expected to encourage further research on this topic.
机标关键词：
论文发表日期：2021-09-30
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：7( 158-164 )
英文信息