Table 3.

The results of the mixed-effects multiple linear regression analysis

Predictor	F	P
Intercept	385.783	0.000
Judge’s Sex	8.792	0.004
Job	0.453	0.637
Age	1.217	0.306
Facial Height	14.258	0.000001
Gingival Display	64.003	0.000000
Buccal Corridor	82.381	0.000000
Sex × Job	1.979	0.144
Sex × Age	0.789	0.503
Sex × Facial Height	1.726	0.178
Sex × Gingival Display	5.060	0.002
Sex × Buccal Corridor	3.801	0.004
Job × Age	1.298	0.277
Job × Facial Height	2.087	0.080
Job × Gingival Display	2.680	0.014
Job × Buccal Corridor	3.011	0.002
Age × Facial Height	1.433	0.198
Age × Gingival Display	2.030	0.033
Age × Buccal Corridor	0.821	0.628
Facial Height × Gingival Display	6.279	0.000001
Facial Height × Buccal Corridor	0.710	0.683