Maelstrom Research Staging | LIR_SARS_Cov_2_Surveillance_Cohort

LIR_SARS_Cov_2_Surveillance_Cohort_Baseline

Networks -

Variables -

Associated study LIR-SARS-CoV-2 Contingency Table

Population

LIR-SARS-Cov-2 - Surveillance Cohort

The population is composed of the adult individuals who are at risk of SARS-CoV-2 exposure/infection due to occupation or health condition.

Selection Criteria

Minimum age

Newborns

Twins

Countries

Canada

Territory

Ottawa

Ethnic Origin

Health Status

Individuals who have HIV, chronic viral hepatitis, and hematologic malignancy were included in the study.

Other Criteria

Individuals who are healthcare workers, long-term care facility staff, transportation workers, homeless shelter staff, dentists/allied dental care workers, elementary and secondary school teachers, elderly individuals living in high-density, long-term retirement homes, and daycare workers.

Supplementary Information about selection criteria

Recruitment

Sources of recruitment

General population
Participants from existing studies

Supplementary Information

Participants were recruited through the study website, by distributing the promotional materials to healthcare and dental staff, teachers, and transportation workers; and through collaboration with organizations representing key target populations.

Participants from Existing Studies

Stop-the-Spread Ottawa (SSO).

Number of Participants

Number of Participants: 300
Number of Participants with Biological Samples: 300
Supplementary Information about selection criteria: Initially there were 500 individulas in the Surveillance Cohort. Some vaccinated participants in the Surveillance Cohort were also asked to transfer to the Convalescent Cohort. Approximately 200 participants without history of SARS-CoV-2 infection have transferred.

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Data Collection Event

LIR-SARS-Cov-2 - Surveillance Cohort - Baseline

Information on demographics (e.g., age, ethnic group, gender), health history (e.g., vaccinations, medications), severity of COVID-19 signs and symptoms, risks of the SARS-CoV-2 exposure, socioeconomic impacts of the pandemic and psychosocial impacts of the pandemic are collected. Blood samples collection were collected.

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Collected Dataset / LIR_SARS_Cov_2_Surveillance_Cohort_Baseline

LIR_SARS_Cov_2_Surveillance_Cohort_Baseline

Population

LIR-SARS-Cov-2 - Surveillance Cohort

Data Collection Event

LIR-SARS-Cov-2 - Surveillance Cohort - Baseline

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Variables Classifications