4,496
Participants
Start Date
November 30, 2015
Primary Completion Date
January 31, 2017
Study Completion Date
January 31, 2017
focused information of spirometry in the invitation
Focused information of spirometry in the invitation to the preventive health check compose the intervention in this trial.
standard invitation
The active comparator will receive a standard invitation to the preventive health checks. The preventive health checks in the active comparator group and the intervention group are identical.
Institute of public health, section of general practice, Aarhus University, Aarhus C
Randers Municipality, Denmark
OTHER
Central Denmark Region
OTHER
TRYG Foundation
OTHER
University of Aarhus
OTHER