Table 5.

Comparison of WCST scores before and after treatment between groups (n=135, $\overline{x}$ ± s, score).

Group	Times	Overall test	Correct response	Sustained fault	Random error	Complete classification
Sham rTMS group	Baseline	91.42±6.73	60.82±2.96	26.36±2.64	39.62±1.92	2.09±0.79
	Post	99.09±10.51*	69.60±4.04*	14.71±2.02*	23.96±1.98*	2.98±0.87*
Low rTMS group	Baseline	90.00±5.09	59.67±2.58	25.13±2.23	39.47±2.70	2.02±0.87
	Post	117.50±11.09*#	80.24±5.27*#	9.82±2.04*#	16.27±2.91*#	3.98±1.14*#
High rTMS group	Baseline	00.04±5.66	57.04±5.35	25.42±3.78	37.64±4.88	2.00±0.67
	Post	119.04±11.50*#	81.27±14.06*#	8.87±5.35*#	16.33±4.86*#	4.46±0.99*#

Statistical significance at p<0.05.

*p<0.001, compared with the Baseline level.

^#p<0.001, compared with Sham rTMS level.