Table 3.

Diagnostic parameters and cut-off values of the score for reader R2.

All Lesions
Cut-Off	Sens.	95% CI	Spec.	95% CI	+LR	−LR
≥0	100%, 11/11	71.5–100.0	0%, 0/118	0.0–3.1	1.00
>0	100%, 11/11	71.5–100.0	7.63%, 9/118	3.5–14.0	1.08	0.00
>1	90.91%, 1/11	58.7–99.8	3814%, 45/118	29.4–47.5	1.47	0.24
>2	54.55%, 6/11	23.4–83.3	76.27%, 90/118	67.6–83.6	2.30	0.60
>3	36.36%, 4/11	10.9–69.2	98.31%, 116/118	94.0–99.8	21.45	0.65
>4	0%, 0/11	0.0–28.5	99.15%, 117/118	95.4–100.0	0.00	1.01
>5	0%, 0/11	0.0–28.5	100%, 118/118	96.9–100.0		1.00

n number, Sens sensitivity, CI confidence interval, Spec specificity, +LR positive likelihood ratio, −LR negative likelihood ratio.