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

Table 8

Comparison of facial nerve function 7 days 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	49.55	36.44	45.18	<0.01
Middle cranial fossa path vs. Retrosigmoid sinus path	31.03	35.31	43.78	>0.05
Labyrinth path vs. Retrosigmoid sinus path	18.52	15.83	19.63	<0.05