[Retracted] Experimental Study of Local Inner Ear Gene Therapy for Controlling Autoimmune Sensorineural Hearing Loss

Table 2

Preimmunization, postimmunization, and post-inner-ear-injection ABR thresholds within each group (dB, sound pressure level) (𝜒  ± 𝑆).

Group	Preimmunization		Postimmunization		Post-inner-ear-injection
	Left	Right	Left	Right	Left	Right
A	34.00±5.60	35.00±6.40	69.00±6.60	70.00±6.84	56.00±6.60	49.00±6.70
B	32.00±7.00	33.00±7.20	70.00±8.00	72.00±8.84	60.00±8.00	53.00±7.50
C	36.00±6.30	37.00±5.80	69.00±7.20	68.00±7.52	69.00±7.20	78.00±7.00
D	35.00±7.00	36.00±6.80	68.00±8.50	70.00±9.26	68.00±8.50	69.00±8.00

Notes
(1) Compared with preimmunization ABR thresholds, postimmunization or post-inner-ear-injection thresholds in each group (A, B, C, and D) were significantly increased (𝑡-test, 𝑃<0.05).
(2) Between groups, ABR thresholds in the left and right ears were not significantly different (𝑡-test, 𝑃>0.05).