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Positive likelihood ratios for the ICHD-3 and ICHD-3 beta diagnoses (the negative likelihood ratios were 0 throughout)
| ICHD-3 beta | ICHD-3 | |
|---|---|---|
| migraine with aura | 17.7 | 24.8 |
| migraine with aura; single attack | 1.7 | 4.8 |
| migraine with typical aura | 24.8 | 31.0 |
| migraine with typical aura; single attack | 3.5 | 7.3 |
