tetano
Editor, Senior Moderator
Am J Otolaryngol
. 2023 Jun 8;44(5):103950.
doi: 10.1016/j.amjoto.2023.103950. Online ahead of print. COVID-related dysphonia and persistent long-COVID voice sequelae: A systematic review and meta-analysis
Chung-Wei Lin[SUP] 1 [/SUP], Yu-Han Wang[SUP] 2 [/SUP], Yu-En Li[SUP] 3 [/SUP], Ting-Yi Chiang[SUP] 4 [/SUP], Li-Wen Chiu[SUP] 5 [/SUP], Hsin-Ching Lin[SUP] 6 [/SUP], Chun-Tuan Chang[SUP] 7 [/SUP]
Affiliations
Purpose: Dysphonia is a common symptom due to the coronavirus disease of the 2019 (COVID-19) infection. Nonetheless, it is often underestimated for its impact on human's health. We conducted this first study to investigate the global prevalence of COVID-related dysphonia as well as related clinical factors during acute COVID-19 infection, and after a mid- to long-term follow-up following the recovery.
Methods: Five electronic databases including PubMed, Embase, ScienceDirect, the Cochrane Library, and Web of Science were systematically searched for relevant articles until Dec, 2022, and the reference of the enrolled studies were also reviewed. Dysphonia prevalence during and after COVID-19 infection, and voice-related clinical factors were analyzed; the random-effects model was adopted for meta-analysis. The one-study-removal method was used for sensitivity analysis. Publication bias was determined with funnel plots and Egger's tests.
Results: Twenty-one articles comprising 13,948 patients were identified. The weighted prevalence of COVID-related dysphonia during infection was 25.1 % (95 % CI: 14.9 to 39.0 %), and male was significantly associated with lower dysphonia prevalence (coefficients: -0.116, 95 % CI: -0.196 to -0.036; P = .004) during this period. Besides, after recovery, the weighted prevalence of COVID-related dysphonia declined to 17.1 % (95 % CI: 11.0 to 25.8 %). 20.1 % (95 % CI: 8.6 to 40.2 %) of the total patients experienced long-COVID dysphonia.
Conclusions: A quarter of the COVID-19 patients, especially female, suffered from voice impairment during infection, and approximately 70 % of these dysphonic patients kept experiencing long-lasting voice sequelae, which should be noticed by global physicians.
Keywords: COVID-19; Dysphonia; Prevalence; Voice assessment.
. 2023 Jun 8;44(5):103950.
doi: 10.1016/j.amjoto.2023.103950. Online ahead of print. COVID-related dysphonia and persistent long-COVID voice sequelae: A systematic review and meta-analysis
Chung-Wei Lin[SUP] 1 [/SUP], Yu-Han Wang[SUP] 2 [/SUP], Yu-En Li[SUP] 3 [/SUP], Ting-Yi Chiang[SUP] 4 [/SUP], Li-Wen Chiu[SUP] 5 [/SUP], Hsin-Ching Lin[SUP] 6 [/SUP], Chun-Tuan Chang[SUP] 7 [/SUP]
Affiliations
- PMID: 37354724
- DOI: 10.1016/j.amjoto.2023.103950
Purpose: Dysphonia is a common symptom due to the coronavirus disease of the 2019 (COVID-19) infection. Nonetheless, it is often underestimated for its impact on human's health. We conducted this first study to investigate the global prevalence of COVID-related dysphonia as well as related clinical factors during acute COVID-19 infection, and after a mid- to long-term follow-up following the recovery.
Methods: Five electronic databases including PubMed, Embase, ScienceDirect, the Cochrane Library, and Web of Science were systematically searched for relevant articles until Dec, 2022, and the reference of the enrolled studies were also reviewed. Dysphonia prevalence during and after COVID-19 infection, and voice-related clinical factors were analyzed; the random-effects model was adopted for meta-analysis. The one-study-removal method was used for sensitivity analysis. Publication bias was determined with funnel plots and Egger's tests.
Results: Twenty-one articles comprising 13,948 patients were identified. The weighted prevalence of COVID-related dysphonia during infection was 25.1 % (95 % CI: 14.9 to 39.0 %), and male was significantly associated with lower dysphonia prevalence (coefficients: -0.116, 95 % CI: -0.196 to -0.036; P = .004) during this period. Besides, after recovery, the weighted prevalence of COVID-related dysphonia declined to 17.1 % (95 % CI: 11.0 to 25.8 %). 20.1 % (95 % CI: 8.6 to 40.2 %) of the total patients experienced long-COVID dysphonia.
Conclusions: A quarter of the COVID-19 patients, especially female, suffered from voice impairment during infection, and approximately 70 % of these dysphonic patients kept experiencing long-lasting voice sequelae, which should be noticed by global physicians.
Keywords: COVID-19; Dysphonia; Prevalence; Voice assessment.