Control group

Stimulation group

Pre.

Post

Pre.

Post

Tension-Anxiety

41.5 ± 8.6

38.9 ± 7.2*

45.4 ± 14.7

38.1 ± 7.0*

Depression

43.1 ± 5.0

42.5 ± 4.2

47.7 ± 12.2

42.3 ± 3.3

Anger-Hostility

38.7 ± 2.5

38.2 ± 2.4

41.5 ± 4.2

38.2 ± 1.8*

Vigor

37.7 ± 7.2

34.8 ± 5.2*

37.2 ± 6.5

37.6 ± 6.1

Fatigue

44.1 ± 9.5

45.1 ± 9.8

48.2 ± 10.6

43.5 ± 11.2

Confusion

49.6 ± 9.9

48.2 ± 5.9

54.3 ± 13.9

47.6 ± 8.6*