Table 4

Mean latencies (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
 Wave I
 Control
 1.86
 0.16
 1.502
 >0.05


Experimental
 1.76
 0.24


Wave III
 Control
 3.78
 0.10
 1.836
 >0.05


Experimental
 3.84
 0.13


Wave V
 Control
 5.67
 0.15
 1.887
 >0.05


Experimental
 5.77
 0.21

4 years
 Wave I
 Control
 1.80
 0.10
 0.611
 >0.05


Experimental
 1.83
 0.13


Wave III
 Control
 3.80
 0.12
 1.265
 >0.05


Experimental
 3.86
 0.15


Wave V
 Control
 5.68
 0.16
 1.928
 >0.05


Experimental
 5.79
 0.20

5 years
 Wave I
 Control
 1.80
 0.19
 0.104
 >0.05


Experimental
 1.81
 0.11


Wave III
 Control
 3.77
 0.20
 1.282
 >0.05


Experimental
 3.71
 0.12


Wave V
 Control
 5.68
 0.25
 1.086
 >0.05


Experimental
 5.61
 0.13

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