TABLE 2.

Post-hoc analysis of DPOAE (Figure 2).

Groups	Frequency (kHz)	p value	Marker
DMSO + 101 dB vs. MDL + 100 dB	4	p = 0.027	ns
	8	p = 0.39	ns
	12	p = 0.014	*
	16	p = 0.034	*
	20	p < 0.0001	****
	24	p = 0.005	**
	28	p < 0.0001	****
	32	p < 0.0001	****
	36	p < 0.015	*
	40	p = 0.49	ns
Ctrl vs. 100 dB	4	p = 0.13	ns
	8	p = 0.0014	**
	12	p < 0.0001	****
	16	p < 0.0001	****
	20	p < 0.0001	****
	24	p < 0.0001	****
	28	p = 0.001	**
	32	p < 0.0001	****
	36	p < 0.0001	****
	40	p < 0.0001	****

*p < 0.05, ****p < 0.0001.