Symptom | Range | Mean | SD | Out-strength | In-strength |
---|---|---|---|---|---|
Excessive worry | 1–7 | 3.91 | 1.60 | 0.10 | 0.32 |
Uncontrollable worry | 1–7 | 3.67 | 1.69 | 0.17 | 0.33 |
Restlessness | 1–7 | 3.43 | 1.67 | 0.08 | 0.32 |
Fatigue | 1–7 | 4.02 | 1.70 | 0.23 | 0.50 |
Difficulty concentrating | 1–7 | 3.65 | 1.69 | 0.14 | 0.32 |
Irritability | 1–7 | 3.03 | 1.67 | 0 | 0.19 |
Muscle tension | 1–7 | 2.82 | 1.55 | 0.04 | 0.19 |
Sleep disturbance | 1–7 | 3.73 | 1.83 | 1.41 | 0 |