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Demographics (efficacy population).
| Sumatriptan/naproxen sodium (n = 726) | Sumatriptan (n = 723) | Naproxen sodium (n = 720) | Placebo (n = 742) | |
| Female, n (%) | 633 (87) | 625 (86) | 630 (88) | 644 (87) |
| White, n (%) | 650 (90) | 635 (88) | 647 (90) | 656 (88) |
| Median age, years (range) | 40 (18-65) | 40 (18-65) | 40 (18-65) | 41 (18-65) |
