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)