Groups Items Training set Test set Total
OMLDT Number 18 11 29
Male/female 13/5 7/4 20/9
Average age 24.06 ± 8.81 23.45 ± 7.22 23.75 ± 8.01
TCE contact Number 18 11 29
Male/female 16/2 10/1 26/3
Average age 28.44 ± 5.84 24.36 ± 5.07 26.40 ± 5.45
Normal Number 18 11 29
Male/female 11/7 7/4 18/11
Average age 23.72 ± 4.44 22.73 ± 2.57 23.22 ± 3.50
Table 1: The clinical information of the OMLDT, TCE contact and normal groups.