Table 5 Paired t-test results on the validity of the automated craniofacial landmarks between the subjects
From: Automated craniofacial landmarks detection on 3D image using geometry characteristics information
Linear measurements | 30 female subjects only | 30 male subjects only | All 60 female & male subjects | |||
|---|---|---|---|---|---|---|
t-test | p-value | t-test | p-value | t-test | p-value | |
n-sn | 1.28 | 0.21 | 3.93 | 0.00 | 3.25 | 0.00 |
al-al | −1.63 | 0.11 | −1.70 | 0.10 | −2.33 | 0.03 |
sn-prn | 3.56 | 0.00 | 2.00 | 0.06 | 4.31 | 0.00 |
ch-ch | −0.44 | 0.66 | −0.71 | 0.49 | −0.84 | 0.41 |
sn-sto | 12.82 | 0.00 | 18.04 | 0.00 | 22.19 | 0.00 |
ls-sto | 16.50 | 0.00 | 15.18 | 0.00 | 21.10 | 0.00 |
sn-ls | 7.54 | 0.00 | 10.36 | 0.00 | 11.65 | 0.00 |
sto-li | 6.69 | 0.00 | 8.22 | 0.00 | 12.23 | 0.00 |