Table 1.
Demographic, clinical, and psychosocial characteristics of the eligible subjects with respect to current GAD as determined by the MINI-Plus 5.0.0
| Mean ± SD (range) or number (%) | |||
|---|---|---|---|
| No GAD | GAD | ||
| Characteristics | (n = 114) | (n = 32) | p value* |
| Age, years | 40.7 ± 13.0 (16–65) | 37.3 ± 12.8 (17–61) | 0.195 |
| Gender, female | 101 (88.6) | 25 (78.1) | 0.128 |
| Education, years | 12.9 ± 2.8 (5–18) | 12.8 ± 2.8 (6–16) | 0.877 |
| Job, yes | 45 (39.5) | 15 (46.9) | 0.452 |
| Household income, at least 3 million KRW/month | 77 (67.5) | 19 (59.4) | 0.390 |
| Married without divorce or bereavement | 72 (63.2) | 18 (56.3) | 0.478 |
| Age at onset, years | 30.5 ± 12.3 (8–59) | 29.1 ± 12.6 (11–54) | 0.570 |
| Disease duration, years | 10.2 ± 8.3 (0–36) | 8.3 ± 7.9 (1–33) | 0.239 |
| Attack frequency/3 months | 16.0 ± 18.5 (1–90) | 22.8 ± 24.9 (3–90) | 0.160 |
| Attack duration, hours | 26.4 ± 21.8 (4–72) | 30.1 ± 21.7 (4–72) | 0.395 |
| Migraine chronicity, chronic | 64 (56.1) | 20 (62.5) | 0.520 |
| Family history of migraine | 70 (61.4) | 21 (65.6) | 0.663 |
| Photophobia | 49 (43.0) | 18 (56.3) | 0.183 |
| Phonophobia | 67 (58.8) | 26 (81.3) | 0.019 |
| Osmophobia | 55 (48.2) | 17 (53.1) | 0.626 |
| GAD-7 score | 3.7 ± 3.4 (0–15) | 10.2 ± 5.4 (1–21) | <0.001 |
| BAI score | 9.8 ± 7.1 (0–35) | 25.3 ± 14.7 (2–56) | <0.001 |
| MIDAS, day | 23.0 ± 29.3 (0–190) | 36.5 ± 41.3 (0–183) | 0.092 |
| HIT-6 score | 57.7 ± 7.6 (40–72) | 63.9 ± 6.3 (48–78) | <0.001 |
| MSQoL | 70.1 ± 15.3 (34–94) | 54.8 ± 15.3 (26–85) | <0.001 |
GAD Generalized Anxiety Disorder, MINI-Plus 5.0.0 Mini International Neuropsychiatric Interview-Plus Version 5.0.0, KRW Korean Won, GAD-7 Generalized Anxiety Disorder-7, BAI Beck Anxiety Inventory, MIDAS Migraine Disability Assessment Scale, HIT-6 Headache Impact Test-6, MSQoL Migraine-Specific Quality of Life
*Independent t-test or chi-square tests were performed for the comparison of variables