Tobacco Use and the Risk of COVID-19

CompletedOBSERVATIONAL

Enrollment

450,000

Participants

Timeline

Start Date

October 1, 2015

Primary Completion Date

December 31, 2023

Study Completion Date

December 31, 2023

Conditions

Covid19

Interventions

BEHAVIORAL

Tobacco use

All Listed Sponsors

collaborator

Region Stockholm

OTHER_GOV

collaborator

Norforsk

UNKNOWN

collaborator

Norwegian Institute of Public Health

OTHER_GOV

collaborator

Finnish Institute for Health and Welfare

OTHER_GOV

lead

Karolinska Institutet

OTHER

NCT04896918 - Tobacco Use and the Risk of COVID-19 | Biotech Hunter | Biotech Hunter