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Anales de Otorrinolaringología Mexicana

Anales de Otorrinolaringología Mexicana
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2023, Number 4

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Otorrinolaringología 2023; 68 (4)

Prevalence of anosmia and dysgeusia and their role in the prognosis of COVID-19 in SARS-CoV-2 positive patients assisted at a second level hospital

Calderón PEA, Castillo LIY, Govea CLH
Full text How to cite this article

Language: Spanish
References: 9
Page: 213-218
PDF size: 200.53 Kb.


Key words:

COVID-19, Anosmia, Dysgeusia, Prevalence, Prognosis, Mortality.

ABSTRACT

Objective: To determine the prevalence of these symptoms in the Mexican population treated at the General Hospital no. 46 and to examine whether anosmia is related to a mild form of the disease.
Materiales and Methods: A descriptive cross-sectional study was carried out, extracting information from patients treated at the General Hospital no. 46 with a positive test for SARS-CoV-2, from June 2020 to September 2021.
Results: The sample included 8694 patients with a mean age of 49 years; 52.8% were men; 28.4% were classified as severe patients, with a predominance of males (p = 0.008). A prevalence of 10.6% of anosmia and 10.8% of dysgeusia was found. The relationship between the absence of anosmia and death as the cause of discharge was analyzed, considering sex a covariate. The results indicated that, in the case of men, the absence of anosmia was associated with a higher probability of death as a cause = 0.008). A prevalence of 10.6% of anosmia and 10.8% of dysgeusia was found. The relationship between the absence of anosmia and death as the cause of discharge was analyzed, considering sex a covariate. The results indicated that, in the case of men, the absence of anosmia was associated with a higher probability of death as a cause of hospital discharge.
Conclusions: This inverse association between anosmia and mortality could have important implications in the classification and management of patients. Therefore, it is essential to continue investigating this relationship through more multicenter studies.


REFERENCES

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Otorrinolaringología. 2023;68