Table 8 Mean amplitudes of click evoked late latency responses (in μV), standard deviations (SD) and the results of t test
From: Effect of early onset otitis media on brainstem and cortical auditory processing
Age | Parameter | Group | Mean | SD | t | P |
|---|---|---|---|---|---|---|
3 years | P1 | Control | 2.10 | 2.51 | 0.520 | >0.05 |
Experimental | 1.64 | 3.02 | ||||
N1 | Control | -1.83 | 3.01 | 0.869 | >0.05 | |
Experimental | -1.05 | 2.83 | ||||
P2 | Control | 2.15 | 1.88 | 1.404 | >0.05 | |
Experimental | 1.04 | 3.00 | ||||
N2 | Control | -2.56 | 2.91 | 1.129 | >0.05 | |
Experimental | -3.65 | 3.22 | ||||
4 years | P1 | Control | 0.94 | 1.10 | 0.799 | >0.05 |
Experimental | 1.46 | 2.54 | ||||
N1 | Control | -2.44 | 1.52 | 2.121 | >0.05 | |
Experimental | -1.35 | 1.92 | ||||
P2 | Control | 0.49 | 1.48 | 1.579 | >0.05 | |
Experimental | 1.33 | 1.76 | ||||
N2 | Control | -1.89 | 1.96 | 0.953 | >0.05 | |
Experimental | -2.63 | 2.69 | ||||
5 years | P1 | Control | 1.26 | 0.88 | 1.794 | >0.05 |
Experimental | 1.74 | 0.78 | ||||
N1 | Control | -0.94 | 1.51 | 0.559 | >0.05 | |
Experimental | -1.19 | 1.38 | ||||
P2 | Control | 0.58 | 1.91 | 2.130 | >0.05 | |
Experimental | -0.53 | 1.95 | ||||
N2 | Control | -2.47 | 1.46 | 0.805 | >0.05 | |
Experimental | -2.13 | 1.26 |