Model | Training cohort (n = 119) | Validation cohort (n = 52) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
AUC | 95% CI | SEN | SPE | AUC | 95% CI | SEN | SPE | |||
Low | High | Low | High | |||||||
L1 | 0.85 | 0.78 | 0.92 | 0.80 | 0.77 | 0.66 | 0.51 | 0.81 | 0.88 | 0.41 |
L2 | 0.69 | 0.59 | 0.78 | 0.75 | 0.54 | 0.66 | 0.50 | 0.81 | 0.44 | 0.89 |
L3 | 0.66 | 0.57 | 0.76 | 0.96 | 0.32 | 0.69 | 0.54 | 0.84 | 0.44 | 0.93 |
L4 | 0.75 | 0.66 | 0.83 | 0.67 | 0.75 | 0.77 | 0.64 | 0.90 | 0.92 | 0.52 |
S1 | 0.97 | 0.94 | 1.00 | 0.98 | 0.88 | 0.72 | 0.58 | 0.86 | 0.52 | 0.89 |
S2 | 0.84 | 0.76 | 0.91 | 0.84 | 0.72 | 0.61 | 0.45 | 0.77 | 0.80 | 0.44 |
S3 | 0.85 | 0.78 | 0.92 | 0.71 | 0.75 | 0.61 | 0.45 | 0.77 | 0.44 | 0.89 |
S4 | 0.95 | 0.91 | 0.98 | 0.96 | 0.78 | 0.67 | 0.52 | 0.82 | 0.64 | 0.63 |