Screening for undiagnosed atrial fibrillation using an electronic health record‒based clinical prediction model: clinical pilot implementation initiative

Table 2 UNAFIED risk scores across clinical encounters^a

UNAFIED risk score	UNAFIED N = 1395	AF/AFL diagnosis n = 29	Diagnosis + OAC n = 13
Encounters, n	2075	45	25
Minimum score	21	68	68
Maximum score	100	100	100
Mean (SD) score	83.4 (11.4)	91.8 (8.1)	89.8 (8.4)
Median (IQR) score	85 (18)	93 (12)	92.5 (8)

AF, atrial fibrillation; AFL, atrial flutter; OAC, oral anticoagulant; UNAFIED, 10-variable predictive model of 2-year AF risk
^aEach patient could have multiple encounters

ISSN: 1472-6947