From: The impact of remission and coexisting migraine on anxiety and depression in cluster headache
 | Any anxiety (GAD-7 scores ≥5) | Moderate-to-severe anxiety (GAD-7 scores ≥10) | ||||||
---|---|---|---|---|---|---|---|---|
Crude OR (95% CI) | P | aOR (95% CI) | P | Crude OR (95% CI) | P | aOR (95% CI) | P | |
Presence of CHa | ||||||||
 Control | reference |  | reference |  | reference |  | reference |  |
 CH | 3.98 (2.41–6.57) | < 0.001 | 5.17 (2.93–9.12) | < 0.001 | 5.52 (2.72–11.20) | < 0.001 | 7.32 (3.35–15.99) | < 0.001 |
Category of CH and migraineb | ||||||||
 Control without migraine | reference |  | reference |  | reference |  | reference |  |
 Control with migraine | 5.38 (2.18–13.25) | < 0.001 | 5.29 (2.10–13.29) | < 0.001 | 8.71 (1.73–43.71) | 0.009 | 8.43 (1.65–42.96) | 0.01 |
 CH without migraine | 7.81 (3.95–15.43) | < 0.001 | 7.71 (3.84–15.49) | < 0.001 | 17.25 (4.09–72.73) | < 0.001 | 16.01 (3.77–68.03) | < 0.001 |
 CH with migraine | 9.40 (3.50–25.22) | 0.001 | 9.78 (3.55–26.92) | 0.001 | 32.53 (6.73–157.12) | < 0.001 | 32.53 (6.63–159.64) | < 0.001 |