Retrospective Study
Copyright ©The Author(s) 2024.
World J Psychiatry. Jul 19, 2024; 14(7): 1034-1042
Published online Jul 19, 2024. doi: 10.5498/wjp.v14.i7.1034
Table 3 Changes in the latency and amplitude of P300, mean ± SD
GroupLatency (ms)
Amplitude (μv)
0 wk
6 wk
12 wk
0 wk
6 wk
12 wk
Experimental group (n = 32)452.38 ± 40.52402.31 ± 21.14a,b365 ± 15.13a,b4.53 ± 2.146.18 ± 1.74a,b6.89 ± 1.45a,b
Control group (n = 28)467.84 ± 43.99437.79 ± 22.57b384.23 ± 16.46b4.41 ± 2.085.22 ± 1.93b6.02 ± 1.66b
Inter-group comparison (F/P value)30.340/< 0.0015.556/0.019
Time comparison (F/P value)136.700/< 0.00117.600/< 0.001
Inter-group time interactive comparison (F/P value)2.179/0.1160.932/0.395