Table 3 Comparisons of FVEP and ERG b wave at T0, T1 and T2 between the two groups
Variables | Group R (n = 18) | Group P (n = 18) | Mean difference (95% CI) | P |
|---|---|---|---|---|
N75-P100 (µV) |  |  |  |  |
T0 | 7.64 ± 1.36 | 6.96 ± 0.95 | 0.68 (-0.11 to 1.48) | 0.09 |
T1 | 6.46 ± 1.41 | 6.18 ± 0.94 | 0.28 (-0.53 to 1.10) | 0.483 |
T2 | 7.76 ± 1.26 | 7.28 ± 1.36 | 0.48 (-0.40 to 1.37) | 0.275 |
P100 (ms) | Â | Â | Â | Â |
T0 | 111.70 ± 13.95 | 113.10 ± 12.56 | -1.38 (-10.37 to 7.61) | 0.756 |
T1 | 115.50 ± 13.89 | 117.70 ± 10.90 | -2.28 (-10.74 to 6.18) | 0.483 |
T2 | 119.10 ± 10.68 | 115.70 ± 8.79 | 3.44 (-3.18 to 10.07) | 0.298 |
ERG b-wave (µV) |  |  |  |  |
T0 | 4.04 ± 1.40 | 3.70 ± 1.06 | 0.34 (-0.50 to 1.19) | 0.411 |
T1 | 4.01 ± 1.28 | 3.59 ± 0.89 | 0.41 (-0.33 to 1.16) | 0.270 |
T2 | 4.39 ± 1.56 | 4.07 ± 1.24 | 0.32 (-0.64 to 1.27) | 0.504 |