Table 3.

Sensitivity for PEW score, PEW system and RAPID Index.

Time	PEW score ≥ 9	RAPID index
n = 36
Identified in 24 h; n	29	28
Not identified in 24 h; n	7	8
Identified (sensitivity) in 24 h; % (95%CI)	80.6 (64.0, 91.8)	77.8 (60.8, 89.9)
Not identified in 24 h; % (95%CI)	19.4 (8.2, 36.0)	22.2 (10.1, 39.2)
Identified in 72 h; n	31	35
Not identified in 72 h; n	5	1
Identified (sensitivity) in 72 h; % (95%CI)	86.1 (70.5, 95.3)	97.2 (85.5, 99.9)
Not identified 72 h; % (95%CI)	13.9 (4.7, 29.5)	2.8 (0.1, 14.5)

*One sided 95% CI.