The Scientific World Journal / 2013 / Article / Tab 3 / Clinical Study
Effects of Sleep Deprivation on Brain Bioenergetics, Sleep, and Cognitive Performance in Cocaine-Dependent Individuals Table 3 Profile of Mood States (POMS), Post-Sleep Inventory (PSI), Stanford Sleepiness Scale (SSS), and Visual Analog Scale (VAS) assessments of sleepiness and mood in control (control) versus cocaine-dependent (COC) participants data are displayed as mean (Standard Deviation).
Sig. Baseline Sig. Sleep deprived Sig. Recovery Sig. Control COC Control COC Control COC POMS Depression PM ‡ 3.4 (1.6) 11.6 (4.9) 2.6 (1.4) 3.3 (1.7) 2.5 (1.6) 7.0 (3.5) Depression AM 3.4 (1.6) 3.3 (1.3) 3.3 (1.7) 5.0 (2.6) 2.5 (1.8) 4.1 (1.5) Vigor PM ‡ 16.9 (2.2) 12.0 (2.2) 14.5 (2.2) 10.3 (2.3) 10.1 (2.5) 5.0 (1.5) * Vigor AM 10.5 (2.3) 7.0 (2.0) 7.9 (2.1) 7.1 (1.7) 9.5 (2.3) 4.9 (2.5) Fatigue PM 3.4 (0.8) 2.5 (1.2) 3.7 (1.0) 4.0 (1.3) 9.4 (1.7) 13.3 (1.8) * Fatigue AM 4.1 (0.8) 3.5 (0.8) 9.1 (1.8) 9.0 (1.3) * 5.8 (1.2) 4.9 (1.2) Tension PM ‡ 5.3 (1.1) 7.0 (2.4) 5.5 (1.0) 5.9 (1.7) 5.5 (1.2) 8.8 (1.5) Tension AM ‡ 4.3 (1.0) 4.3 (0.7) 4.7 (1.2) 6.5 (2.0) 4.2 (1.2) 4.3 (0.6) PSI Restless 6.2 (0.8) 8.1 (1.1) — — 8.4 (1.0) 5.3 (1.3) § Depth 7.0 (0.8) 7.7 (0.7) — — 9.4 (1.0) 4.1 (0.5) Mood PM ‡ 9.5 (0.7) 5.3 (0.9) — — 9.6 (0.7) 4.6 (0.6) Mood AM 8.1 (0.7) 5.0 (0.9) — — 8.2 (0.8) 5.9 (1.2) Rested 6.8 (0.8) 5.7 (1.0) — — 5.6 (0.8) 7.6 (1.3) Difficulty waking 8.5 (0.9) 3.7 (0.6) — — 6.1 (0.8) 3.8 (0.5) Physical ailments ‡ 8.9 (0.7) 5.3 (0.7) — — 8.4 (0.7) 6.0 (0.9) Frequency of waking 6.9 (0.6) 5.9 (1.3) — — 9.6 (0.9) 5.6 (1.4) SSS Evening 3.7 (0.4) 4.0 (0.8) 2.6 (0.3) 2.9 (0.7) 5.2 (0.5) 6.0 (0.5) * Morning 3.8 (0.4) 4.1 (0.5) 4.5 (0.5) 5.1 (0.4) 3.9 (0.4) 4.0 (0.7) VAS Evening 49.4 (6.7) 25.3 (7.8) 57.9 (7.3) 58.9 (7.5) * 20.4 (4.4) 14.0 (8.6) * Morning 50.4 (5.9) 41.1 (8.4) 29.0 (6.7) 23.9 (5.4) * 41.9 (6.5) 33.6 (6.3)
Significance (Sig.): *sleep night
; ‡ group
;
sleep night*group interaction
.