TABLE 5.

HT² CAEP detection p-values at the higher test level for infants with no response at the initial test level

Case (Infant)	MF SL (dB)	p (MF)		HF SL (dB)	p (HF)
		Session 1	Session 2		Session 1	Session 2
A	25	<0.001**	<0.001**	15	0.858	0.002**
B	10	0.807	x	15	0.001**	<0.001**
C				20	0.098	<0.001**
D	15	<0.001**	0.004**
E	15	0.818	x
F	25	0.320	0.310
G	15	x	0.302
H				30	0.001**	0.716
I				30	x	0.001**

The sensation level refers to the higher test level (i.e., the initial sensation level would have been 10 dB lower). “x” refers to a case where the test was not completed at the higher level in that session. Blank cells indicate that the infant showed a significant response at the initial level.

^**Indicates highly significant responses (p < 0.004).

CAEP, cortical auditory evoked potential; HF, (mid-)high-frequency (stimulus); HT², Hotellings T²; MF, mid-frequency (stimulus); SL, sensation level.