Data collection
SECONDARY, RECRUITMENT
Primary and secondary outcomes are provided by the German Pension Insurance registers and the questionnaire “screening 45 + ” (Tab. After recruitment is completed, semi-structured interviews will be conducted by telephone or in person to investigate practicability and acceptance of the “check-up 45 + ”. Practice staff, participating patients and employees of the German Pension Insurance involved in the study will be interviewed. The interviews are recorded, transcribed, and analysed anonymously.