Table 3 Discrimination capacity of the restrictive and the broad models

AROC

0.717 (0.662–0.771)

0.753 (0.700–0.804)

Sensitivity (%)

3.1 (0.1–16.2)

6.3 (0.8–20.8)

Specificity (%)

99.6 (97.8–100)

99.2 (97.1–99.9)

Positive predictive value (%)

50.0 (1.3–98.7)

50.0 (6.8–93.2)

Negative predictive value (%)

88.9 (84.6–92.3)

89.2 (84.9–92.6)

Correctly classified (%)

87.3

88.6