Table 4.

Comparison between placebo and supplementation groups on the psychological response.

Variables	Placebo (n = 13)		SC (n = 12)
	Baseline	Post	Baseline	Post
Mood disturbance	99.9 ± 12.4	97.7 ± 12.7	100.7 ± 17.0	89.7 ± 11.6*
Confusion	−1.5 ± 2.1	−1.6 ± 1.8	−1.7 ± 2.6	−3.8 ± 2.1*
Tension	−0.31 ± 2.1	−0.46 ± 2.0	0.25 ± 2.9	−1.1 ± 1.7
Depression	5.1 ± 4.6	4.8 ± 5.0	3.9 ± 7.8	2.2 ± 1.6
Hostility	5.1 ± 2.1	5.0 ± 2.4	4.2 ± 4.3	3.2 ± 2.3
Vigor	13.8 ± 6.8	14.1 ± 5.6	12.0 ± 6.7	15.8 ± 4.7
Fatigue	5.1 ± 3.3	4.1 ± 2.6	6.2 ± 5.2	4.9 ± 3.7

Data are mean ± standard deviation. ^∗Bonferroni’s post hoc with statistic significant difference from baseline.