Table 1:

Symmetry of the facial nerve^a

	Right	Left	P value
CNRa	7.2 ± 3.5	8.2 ± 4.4	.483 (t = −0.794)
Length (mm)b	16.3 ± 4.9	15.4 ± 4.6	.227 (t = 1.254)
Scorec	1.5 ± 0.42	1.55 ± 0.45	.564 (z = −5.77)

^aData are presented as mean ± SD.

^bPaired t test.

^cWilcoxon test.