Table 2.
Summary of self-reported migraine and ICHD-II classified migraine
| Characteristics |
Self-reported migraine |
|
|---|---|---|
|
Yes |
No |
|
| (N = 103) | (N = 395) | |
| ICHD-II Diagnostic Criteria: Migraine | ||
| No |
19 (18.5) |
331 (83.8) |
| Yes |
84 (81.6) |
64 (16.2) |
| ICHD-II criteria migraine (probable) |
19 (18.5) |
29 (7.3) |
| ICHD-II criteria migraine (definitive) |
65 (63.1) |
35 (8.9) |
| Lifetime number of headache/migraine attacks ≥5 (criterion A) |
95 (92.2) |
94 (23.8) |
| Attacks lasting 4–72 hours (criterion B) |
80 (77.7) |
73 (18.5) |
| Unilateral headache location (criterion C1) |
59 (57.3) |
43 (10.9) |
| Pulsating pain quality (criterion C2) |
62 (60.2) |
60 (15.2) |
| Moderate or severe pain intensity (criterion C3) |
95 (92.2) |
101 (25.6) |
| Aggravation by routine physical activity (criterion C4) |
72 (69.9) |
70 (17.7) |
| Nausea and/or vomiting (criterion D1) |
80 (77.7) |
64 (16.2) |
| Photophobia |
91 (88.4) |
90 (22.8) |
| Phonophobia |
86 (83.5) |
79 (20.0) |
| Photo- and phonophobia (criterion D2) | 82 (79.6) | 66 (16.7) |
2 subjects missing self-reported migraine information.
Data in number (%).
ICHD-II, International Classification of Headache Disorders, version 2 (ICHD-II).