Selected article for: "analytical study and sectional study"

Author: Dassie-Leite, Ana Paula; Gueths, Tatiane Prestes; Ribeiro, Vanessa Veis; Pereira, Eliane Cristina; Martins, Perla do Nascimento; Daniel, Christiane Riedi
Title: Vocal signs and symptoms related to COVID-19 and risk factors for their persistence
  • Cord-id: lmc9sskw
  • Document date: 2021_8_11
  • ID: lmc9sskw
    Snippet: Objective: To compare the occurrence of vocal signs and symptoms before, during, and after coronavirus disease (COVID-19) and analyze possible risk factors for the persistence of these signs and symptoms after disease resolution. Method: This was an observational, analytical, and cross-sectional study. The participants were 45 individuals of both sexes, with a mean age of 44 years, who were previously affected by COVID-19. All participants answered a questionnaire about sociodemographic data, sm
    Document: Objective: To compare the occurrence of vocal signs and symptoms before, during, and after coronavirus disease (COVID-19) and analyze possible risk factors for the persistence of these signs and symptoms after disease resolution. Method: This was an observational, analytical, and cross-sectional study. The participants were 45 individuals of both sexes, with a mean age of 44 years, who were previously affected by COVID-19. All participants answered a questionnaire about sociodemographic data, smoking history, disease course, vocal complaints, and the vocal signs and symptoms list (SSL), referring to three timepoints (before, during, and after COVID-19). Results: The most commonly reported vocal signs and symptoms before COVID-19 were phlegm (26.67%; n=12) and dry throat (24.44%; n=11). During COVID-19, the most frequent vocal signs and symptoms were tired voice after short-term use (73.33%; n=33) and dry throat (71.11%; n=32). After the disease, the most reported vocal signs and symptoms were dry throat (57.78%; n=26) and phlegm (53.33; n=24). The self-perception of vocal signs and symptoms before COVID-19 was lower than that during and after COVID-19 (p<0.001). Vocal complaints after COVID-19 and oxygen therapy were predictors of self-perception of vocal signs and symptoms after COVID-19. Conclusion: Individuals affected by COVID-19 had a higher frequency of vocal signs and symptoms during the disease. However, after remission, the frequency of vocal signs and symptoms was higher than that at baseline. The need for oxygen therapy may indicate a risk for a higher occurrence of vocal signs and symptoms after COVID-19.

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