Table 3.

Performance measures of MAAS APT for different cut‐off scores

Score cut‐off	Sensitivity	Specificity	PPV	NPV	+LR	−LR
≥1	91	41	43	91	1.6	0.2
≥2	68	75	57	83	2.8	0.4
≥3	47	93	75	78	6.3	0.6
≥4	13	99	86	70	12	0.9
5	3	100	100	68	∞	1.0

+LR calculated as sensitivity/(1‐specificity); −LR calculated as (1‐sensitivity)/specificity.