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Table 2 Number (percentage of total switches in group) of each switch type in patients who are newly started on an OAC during the study (incident group) or who entered the study on an OAC (prevalent group)

From: Prescribing of direct oral anticoagulants and warfarin to older people with atrial fibrillation in UK general practice: a cohort study

 

Incident

(N = 5467 switches)

Prevalent

(N = 821 switches)

Warfarin to DOAC

3883 (71)

343 (41.8)

DOAC to warfarin

468 (8.6)

228 (27.8)

DOAC to DOAC

1116 (20.4)

250 (30.4)