Table 2 Migraine and headaches among women who developed MS after MoBa inclusion and women without MS
From: Migraine in the multiple sclerosis prodrome: a prospective nationwide cohort study in pregnant women
Migraine | Other headaches | |||||
|---|---|---|---|---|---|---|
n (%) | aOR (95% CI) | P value | n (%) | aOR (95% CI) | P value | |
Preclinical MS n= 246 | ||||||
Years until MS symptom onset | 43 (18) | 1.6 (1.2–2.3) | 0.006 | 71 (29) | 1.1 (0.8–1.4) | 0.63 |
≤ 5 years (n = 116) | 21 (18) | 1.7 (1.1–2.8) | 0.029 | 35 (30) | 1.2 (0.8–1.7) | 0.50 |
6–10 years (n = 92) | 19 (21) | 1.9 (1.1–3.2) | 0.016 | 26 (28) | 1.1 (0.7–1.7) | 0.79 |
> 10 years (n = 38) | 3 (8) | 0.7 (0.2–2.2) | 0.53 | 10 (26) | 0.9 (0.4–1.9) | 0.72 |
Women without MS n = 85 292 | 9718 (11) | 1.0 (ref.) | Ref | 22 939 (27) | 1.0 (ref.) | Ref |