Table 4 Migraine diagnosis and olfactory sensitization in n = 113 patients with migraine
From: Interictal osmophobia is associated with longer migraine disease duration
Osmophobia during migraine cycle | |
|---|---|
Migraine (with aura/without aura) | preictal hypersensitivity Migraine with aura: 24 (21.2%) Migraine without aura: 19 (16.8%) ictal hypersensitivity Migraine with aura: 36 (31.9%) Migraine without aura: 34 (30.1%) interictal hypersensitivity Migraine with aura: 16 (14.2%) Migraine without aura: 20 (17.7%) odor-triggered migraine attacks Migraine with aura: 18 (15.9%) Migraine without aura: 16 (14.2%) |
Migraine (Chronic migraine/episodic migraine) | preictal hypersensitivity Chronic migraine: 7 (6.2%) Episodic migraine: 36 (31.9%) ictal hypersensitivity Chronic migraine: 10 (8.8%) Episodic migraine: 60 (53.1%) interictal hypersensitivity Chronic migraine: 6 (5.3%) Episodic migraine: 30 (26.5%) odor triggered migraine attacks Chronic migraine: 4 (3.5%) Episodic migraine: 30 (26.5%) |
Disease duration (Median, years) | preictal hypersensitivity x ̃(preictal hypersensitivity) = 20.0 years x ̃(no preictal hypersensitivity) = 21.0 years ictal hypersensitivity x ̃(ictal hypersensitivity) = 20.0 years x ̃(no ictal hypersensitivity) = 21.0 years interictal hypersensitivity x ̃ (interictal hypersensitivity) = 28.5 years x ̃ (no interictal hypersensitivity) = 20 years odor-triggered migraine attacks x ̃(odor-triggered migraine attacks) = 20.0 years x ̃(no odor-triggered migraine attacks) = 21.0 years |
Migraine disability (Median, Midas-score) | preictal hypersensitivity x ̃(preictal hypersensitivity) = 32.00 x ̃(no preictal hypersensitivity) = 21.50 ictal hypersensitivity x ̃(ictal hypersensitivity) = 31.00 x ̃(no ictal hypersensitivity) = 23.00 interictal hypersensitivity x ̃(interictal hypersensitivity) = 37.00 x ̃(no interictal hypersensitivity) = 23.00 odor-triggered migraine attacks x ̃(odor-triggered migraine attacks) = 36.00 x ̃(no odor-triggered migraine attacks) = 23.00 |