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Fig. 4 | BMC Primary Care

Fig. 4

From: Changes in primary care management of atrial fibrillation patients following the shift from warfarin to non-vitamin K antagonist oral anticoagulants: a Norwegian population based study

Fig. 4

Kaplan–Meier Plot for Time to Discontinuation. Note: Time to discontinuation is defined as time from the index OAC prescription to stopping treatment (independent of OAC switch) (top graph) and time from the index OAC prescription to the first switch or stopping treatment (bottom graph). The minimum time to discontinuation independent of OAC switch is 200 days (100-day prescription and 100-day grace period). Abbreviations: OAC = oral anticoagulant; NOAC = non-vitamin K antagonist oral anticoagulant

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BMC Primary Care

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