Table 3 Cut-off points obtained by comparing sex-specific ear measurements
From: Metric and morphological features of the ear in sex classification
Measurements | Area | Std. errora | Asymptotic Sig.b | Asymptotic 95% confidence interval | Cut-off points | Sensitivity | 1-specificity | |
|---|---|---|---|---|---|---|---|---|
Lower bound | Upper bound | |||||||
Obs-Obi | .694 | .028 | .000 | .638 | .750 | 67.880 | .662 | .361 |
Sa-Sba | .680 | .029 | .000 | .624 | .736 | 89.04 | .646 | .355 |
Pra-Pa | .638 | .030 | .000 | .580 | .696 | 47.060 | .605 | .400 |
Intno-Sba | .585 | .030 | − .007 | .525 | .644 | 28.325 | .559 | .445 |
LA-LP | .578 | .031 | .012 | .518 | .638 | 21.270 | .554 | .445 |
T-PC | .460 | .031 | .203 | .521 | 22.815 | .487 | .529 | |
Intno-SCC | .616 | .030 | .000 | .557 | .676 | 20.590 | .574 | .426 |