Table 1.
Symptom | Coding in Analysis | |
---|---|---|
A. At least 5 attacks1 fulfilling criteria B–D | Not used | |
B. Headache attacks lasting 4–72 hours (untreated or unsuccessfully treated) | Not used | |
C. Headache has at least two of the following characteristics: | 1. unilateral location 2. aggravation by or causing avoidance of routine physical activity |
0, 1a 0, 1a |
3. moderate or severe pain intensity | 0 – 10 | |
4. pulsating quality | 0, 1a | |
D. During headache at least one of the following: | 1. nausea and/or vomiting | 0 – 2b |
2. photophobia and phonophobia | 0, 1 0, 1 |
|
E. Not attributed to another disorder | Not used | |
Other | aura symptoms present | 0, 1 a |
0 = no, 1 = yes
0 =none, 1 = one, 2 = both