TABLE 3.
Agreement Between Diagnostic Interview and Clinician Diagnosis by Headache Subtypes According to Gender and Age Group
| MIG | Age <12 Years | Age ≥12 Years | ||||||
|---|---|---|---|---|---|---|---|---|
| Girls | Boys | MIG | MIG O | MIG A | MIG | MIG O | MIG A | |
| Sensitivity, % (n) | 100 (23/23) | 95.0 (19/20) | 94.1 (16/17) | 75.0 (12/16) | 100 (1/1) | 100 (26/26) | 80.0 (16/20) | 100 (7/7) |
| Specificity, % (n) | 56.3 (9/16) | 65.0 (13/20) | 81.3 (13/16) | 76.5 (13/17) | 71.9 (23/32) | 45.0 (9/20) | 50.0 (13/26) | 69.2 (27/39) |
| PPV, % (n) | 76.7 (23/30) | 73.1 (19/26) | 84.2 (16/19) | 75.0 (12/16) | 10.0 (1/10) | 70.3 (26/37) | 55.2 (16/29) | 36.8 (7/19) |
| NPV, % (n) | 100 (9/9) | 92.9 (13/14) | 92.9 (13/14) | 76.5 (13/17) | 100 (23/23) | 100 (9/9) | 76.5 (13/17) | 100 (27/27) |
| AUC | 0.8 | 0.8 | 0.88 | 0.76 | 0.86 | 0.73 | 0.65 | 0.85 |
MIG, migraine without aura and migraine with aura; MIG O, migraine without aura; MIG A, migraine with aura; NPV, negative predictive value; PPV, positive predictive value.