Table 1.

Epidemiological characteristics of subjects.

Variable	NEG	EEG	P value
Sex
Male	39	66	< 0.001∗∗∗
Female	59	32
Age	7.93 ± 0.96	7.56 ± 1.14	0.015∗

EEG, ectopic eruption group; NEG, normal eruption group.

∗P < 0.05, ∗∗∗P < 0.001.