Figure 1
From: Patient-specific computer-based decision support in primary healthcare—a randomized trial
Study design. RSVHC is the Repeated Study Virtual Health Check where all decision support rules are run at once and the triggered reminders at the time point are registered; see text for explanation. Both the intervention and control groups were accrued as new individuals visited the health center (i.e. first contact date). Therefore, the starting and end points of follow-up are individual. Occupational healthcare was excluded. (See text and Figure 3 for further explanation).