[Retracted] Analysis of Related Factors Affecting Facial Nerve Function after Acoustic Neuroma Surgery

Table 9

Comparison of facial nerve function 1 year after operation with three surgical approaches.

Grouping	Rank sum difference	0.05 boundary value	0.01 boundary value	value
Middle cranial fossa path vs. Labyrinth path	15.41	26.04	32.28	>0.05
Middle cranial fossa path vs. Retrosigmoid sinus path	9.67	25.23	31.28	>0.05
Labyrinth path vs. Retrosigmoid sinus path	5.74	11.31	14.03	>0.05