Table 1.
Distributions of scores of 7 items in the General Anxiety Disorder Scale [n (%)].
| Contents | Not at all | Several days | More than half the number of days | Nearly every day | Mean | SD |
|---|---|---|---|---|---|---|
| 1. Feeling nervous, anxious, or on edge | 134 (13.12) | 718 (70.32) | 128 (12.54) | 41 (4.02) | 1.07 | 0.64 |
| 2. Becoming easily annoyed or irritable | 217 (21.25) | 642 (62.88) | 136 (13.32) | 26 (2.55) | 0.92 | 0.67 |
| 3. Feeling afraid, as if something awful might happen | 366 (35.85) | 509 (49.85) | 117 (11.46) | 29 (2.84) | 0.81 | 0.73 |
| 4. Worrying too much about different things | 370 (36.24) | 485 (47.50) | 133 (13.03) | 33 (3.23) | 0.83 | 0.77 |
| 5. Being so restless that it is hard to sit still | 297 (29.09) | 579 (56.71) | 119 (11.66) | 26 (2.55) | 0.88 | 0.71 |
| 6. Not being able to stop or control worrying | 321 (31.44) | 547 (53.57) | 127 (12.44) | 26 (2.55) | 0.86 | 0.72 |
| 7. Trouble relaxing | 345 (33.79) | 506 (49.56) | 136 (13.32) | 34 (3.33) | 0.86 | 0.77 |
SD, standard deviation.