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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