Figure 3From: Quality of oral anticoagulation with phenprocoumon in regular medical care and its potential for improvement in a telemedicine-based coagulation service – results from the prospective, multi-center, observational cohort study thrombEVALDevelopment of time in therapeutic range over time in a specialized coagulation service in comparison to regular medical care. Time in therapeutic range (TTR) is assessed according to linear interpolation method. Median TTR values are depicted for both cohorts for each time point. Values of regular medical care are demonstrated in red, for coagulation service in blue.Back to article page