Table 4. Profile of Mood States (POMS).

Self-reported fatigue and vigor were significantly lower and higher, respectively, in the treatment group vs. the placebo

TMDS: total mood disturbance score; SD: standard deviation

	Treatment (mean ± SD)	Placebo (mean ± SD)	P-value
TMDS	1.1 ± 1.5	6.2 ± 7.1	0.1912
Anger	2.0 ± 2.0	1.4 ± 1.5	0.4257
Confusion	3.4 ± 3.6	4.3 ± 4.5	0.1386
Depression	1.2 ± 1.3	1.1 ± 1.1	0.7701
Fatigue	1.0 ± 1.1	3.3 ± 3.4	0.0100
Tension	8.6 ± 8.4	5.9 ± 6.1	0.1345
Vigor	15.2 ± 14.9	9.7 ± 9.6	0.0403