Dataset Information

Epidemiology of COVID-19 in Mexico: Symptomatic profiles and presymptomatic people.

ABSTRACT:

Objectives

The COVID-19 diagnosis is difficult and ambiguous due to nonspecific symptoms. Further, data from Mexico arehospitable population-based without signs and symptoms information. Thus, this work aims to provide epidemiology information about the burden of COVID-19 in Mexican outpatients and to identify symptomatic COVID-19 profiles that could help in the early diagnosis of the disease.

Methods

From June to September, epidemiological, clinical, and demographic data of 482,413 individuals diagnosed by RT-PCR test for SARS-CoV-2 in Salud Digna clinics were collected.

Results

We observed a 41% incidence of SARS-CoV-2 infections with a mean age of 36 years and with young adults (20-40 years) being the most affected. Among occupations, delivery persons (OR 1.38) or informal traders (OR 1.33) had a higher risk of COVID-19. Moreover, 13% of SARS-CoV-2 infections were in presymptomatic patients. Finally, we identified three different symptomatic profiles (common, respiratory, and gastrointestinal) associated with COVID-19.

Conclusion

The incidence of SARS-CoV-2 was high among outpatients with a significant proportion of presymptomatic carriers, and thus it is necessary to increase testing and continue SARS-CoV-2 surveillance with a better description of signs and symptoms; in this regard, we identified three symptomatic profiles that could help in the diagnosis of COVID-19.

SUBMITTER: Fernandez-Rojas MA

PROVIDER: S-EPMC7831729 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature

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Publications

Epidemiology of COVID-19 in Mexico: Symptomatic profiles and presymptomatic people.

Fernández-Rojas Miguel A MA Luna-Ruiz Esparza Marco A MA Campos-Romero Abraham A Calva-Espinosa Diana Y DY Moreno-Camacho José L JL Langle-Martínez Ariadna P AP García-Gil Abraham A Solís-González Claudia J CJ Canizalez-Román Adrián A León-Sicairos Nidia N Alcántar-Fernández Jonathan J

International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases 20210109

<h4>Objectives</h4>The COVID-19 diagnosis is difficult and ambiguous due to nonspecific symptoms. Further, data from Mexico arehospitable population-based without signs and symptoms information. Thus, this work aims to provide epidemiology information about the burden of COVID-19 in Mexican outpatients and to identify symptomatic COVID-19 profiles that could help in the early diagnosis of the disease.<h4>Methods</h4>From June to September, epidemiological, clinical, and demographic data of 482,4 ...[more]

PMID: 33434668

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Dataset Information

Epidemiology of COVID-19 in Mexico: Symptomatic profiles and presymptomatic people.

Objectives

Methods

Results

Conclusion

Publications

Epidemiology of COVID-19 in Mexico: Symptomatic profiles and presymptomatic people.

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