Snuff Use, Smoking, Periodontitis and Mortality: 30-year Cohort Study From Sweden

CompletedOBSERVATIONAL

Enrollment

1,080

Participants

Timeline

Start Date

January 1, 2016

Primary Completion Date

April 1, 2018

Study Completion Date

April 1, 2018

Conditions

Tobacco UsePeriodontitis

Interventions

BEHAVIORAL

Qestinnaires

Questionnaires

All Listed Sponsors

collaborator

Karolinska Institutet

OTHER

lead

University of Helsinki

OTHER

NCT03918902 - Snuff Use, Smoking, Periodontitis and Mortality: 30-year Cohort Study From Sweden | Biotech Hunter | Biotech Hunter