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Table 2 Profile of Mood States

From: Impact of a purported nootropic supplementation on measures of mood, stress, and marksmanship performance in U.S. active duty soldiers

  Placebo Group Treatment Group
  Pre Post Pre Post
Variable N = 23 N = 23 N = 20 N = 20
Depression/Rejection 42.2 ± 3.7 41.6 ± 3.1 43.6 ± 5.6 42.9 ± 5.8
Anger/Hostility 40.6 ± 2.3 40.2 ± 7.2 42.0 ± 4.7 41.8 ± 5.34
Confusion/Bewilderment 42.2 ± 8.1 40.2 ± 7.2 43.0 ± 6.2 40.3 ± 5.8
Fatigue/Inertia 42.9 ± 8.3 41.8 ± 7.8 42.9 ± 8.3 43.3 ± 8.6
Tension/Anxiety 39.9 ± 6.0 39.9 ± 6.9 42.1 ± 6.9 40.1 ± 5.6
Vigor/Activity 52.2 ± 9.1 53.4 ± 10.6 49.5 ± 9.3 49.5 ± 9.5
Total Mood Disturbance 42.9 ± 7.0 41.4 ± 6.98 45.1 ± 7.3 43.7 ± 7.1
Friendliness 51.7 ± 9.4 51.5 ± 10.4 48.6 ± 9.1 49.2 ± 8.9
  1. Data are presented as mean ± standard deviation