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Subjective evaluation of smell and taste dysfunction in patients with mild COVID-19 in Spain.


ABSTRACT:

Background

Has been described the loss of smell and taste as onset symptoms in SARS-CoV-2. The objective of this study was to investigate the prevalence in Spain.

Methods

Prospective study of COVID-19 confirmed patients through RT-PCR in Spain. Patients completed olfactory and gustatory questionnaires.

Results

A total of 1043 patients with mild COVID-19 disease. The mean age was 39?±?12 years. 826 patients (79.2%) described smell disorder, 662 (63.4%) as a total loss and 164 (15.7%) partial. 718 patients (68.8%) noticed some grade of taste dysfunction. There was a significant association between both disorders (p?ConclusionThe sudden onset smell and/or taste dysfunction should be considered highly suspicious for COVID-19 infection.

SUBMITTER: Ninchritz-Becerra E 

PROVIDER: S-EPMC7836722 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature

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<h4>Background</h4>Has been described the loss of smell and taste as onset symptoms in SARS-CoV-2. The objective of this study was to investigate the prevalence in Spain.<h4>Methods</h4>Prospective study of COVID-19 confirmed patients through RT-PCR in Spain. Patients completed olfactory and gustatory questionnaires.<h4>Results</h4>A total of 1043 patients with mild COVID-19 disease. The mean age was 39 ± 12 years. 826 patients (79.2%) described smell disorder, 662 (63.4%) as a total loss and 16  ...[more]

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