Table 5

Mean inter-wave intervals and inter-aural intervals (in ms) of click evoked auditory brainstem responses, standard deviations (SD) and the results of t test
Age
 Parameter
 Group
 Mean
 SD
 t
 p
3 years
 I–III interval
 Control
 1.92
 0.09
 3.333
 <0.01


Experimental
 2.04
 0.12


III–V interval
 Control
 1.89
 0.09
 1.047
 >0.05


Experimental
 1.93
 0.15


I–V interval
 Control
 3.81
 0.13
 3.102
 <0.01


Experimental
 3.97
 0.18


Inter-aural interval
 Control
 0.13
 0.15
 0.230
 >0.05


Experimental
 0.22
 0.15

4 years
 I–III interval
 Control
 2.00
 0.99
 0.923
 >0.05


Experimental
 2.03
 0.12


III–V interval
 Control
 1.88
 0.13
 1.362
 >0.05


Experimental
 1.93
 0.13


I–V interval
 Control
 3.88
 0.16
 1.553
 >0.05


Experimental
 3.96
 0.19


Inter-aural interval
 Control
 0.13
 0.12
 0.891
 >0.05


Experimental
 0.08
 0.07

5 years
 I–III interval
 Control
 1.90
 0.11
 2.027
 >0.05


Experimental
 1.97
 0.11


III–V interval
 Control
 1.91
 0.11
 0.043
 >0.05


Experimental
 1.90
 0.11


I–V interval
 Control
 3.88
 0.17
 1.554
 >0.05


Experimental
 3.80
 0.12


Inter-aural interval
 Control
 0.13
 0.14
 0.426
 >0.05


Experimental
 0.11
 0.06

Maruthy and Mannarukrishnaiah Behavioral and Brain Functions 2008 4:17   doi:10.1186/1744-9081-4-17