Table 4 Comparison of the demographic characteristics between patients with clinically significant migraine and the matched control cohort
From: Epidemiology of clinically significant migraine in Israel: a retrospective database study
Characteristic | Case | Control | p-value | Odds ratio | |
|---|---|---|---|---|---|
Number of patients | 23 143 | 23 143 | NA | NA | |
Age (mean ± SD) | 47.1 ± 15.1 | 47.0 ± 15.5 | 0.576 | ||
Age category, y (%) | 19–29 | 3364 (14.5) | 3364 (14.5) | 1 | 1.00 [0.95 to 1.05] |
30–39 | 4568 (19.7) | 4568 (19.7) | 1 | 1.00 [0.95 to 1.05] | |
40–49 | 5123 (22.1) | 5123 (22.1) | 1 | 1.00 [0.96 to 1.05] | |
50–59 | 4847 (20.9) | 4847 (20.9) | 1 | 1.00 [0.96 to 1.05] | |
60–69 | 3450 (14.9) | 3450 (14.9) | 1 | 1.00 [0.95 to 1.05] | |
70–79 | 1499 (6.5) | 1499 (6.5) | 1 | 1.00 [0.93 to 1.08] | |
80–89 | 254 (1.1) | 254 (1.1) | 1 | 1.00 [0.84 to 1.20] | |
≥ 90 | 38 (0.2) | 38 (0.2) | 1 | 1.00 [0.62 to 1.61] | |
Region (%) | Center | 6283 (27.1) | 6332 (27.4) | 0.616 | 0.99 [0.95 to 1.03] |
Jerusalem | 3468 (15.0) | 3825 (16.5) | < 0.001 | 0.89 [0.85 to 0.94] | |
North | 6948 (30.0) | 6340 (27.4) | < 0.001 | 1.14 [1.09 to 1.18] | |
South | 6444 (27.8) | 6646 (28.7%) | 0.038 | 0.96 [0.92 to 1.00] | |
Ethnic category (%) | Arab | 5518 (23.8) | 5518 (23.8) | 1 | 1.00 [0.96 to 1.04] |
General | 15 097 (65.2) | 15 097 (65.2) | 1 | 1.00 [0.96 to 1.04] | |
Jewish Ultra-orthodox | 2528 (10.9) | 2528 (10.9) | 1 | 1.00 [0.94 to 1.06] | |
SES (1–20) (%) | (mean ± SD) | 8.9 ± 3.6 | 8.9 ± 3.7 | 0.418 | NA |
Data not available | 1560 (6.7) | 1560 (6.7) | NA | 1.00 [0.93 to 1.08] | |
SES category (%) | 0–3 | 967 (4.5) | 967 (4.5) | 1 | 1.00 [0.91 to 1.10] |
4–6 | 5492 (25.5) | 5492 (25.5) | 1 | 1.00 [0.96 to 1.04] | |
7–9 | 4977 (23.1) | 4977 (23.1) | 1 | 1.00 [0.96 to 1.05] | |
≥ 10 | 10 147 (47.0) | 10 147 (47.0) | 1 | 1.00 [0.96 to 1.04] | |
Data not available | 1560 (7.2) | 1560 (7.2) | 1 | 1.00 [0.93 to 1.08] | |