Table 4 Quality scores separately for the items of the Hungarian version of the ID-Migraine Questionnaire (n = 380)
From: The validation of the Hungarian version of the ID-migraine questionnaire
Sensitivity (95% CI) | Specificity (95% CI) | PPV (95% CI) | NPV (95% CI) | Classification error (95% CI) | |
|---|---|---|---|---|---|
Nausea | 0.86 (0.82–0.90) | 0.59 (0.47–0.70) | 0.9 (0.86–0.93) | 0.49 (0.38–0.60) | 0.19 (0.15–0.23) |
Photophobia | 0.83 (0.78–0.86) | 0.58 (0.45–0.69) | 0.89 (0.85–0.93) | 0.43 (0.33–0.54) | 0.22 (0.18–0.27) |
Disability | 0.97 (0.94–0.98) | 0.15 (0.08–0.26) | 0.83 (0.79–0.87) | 0.52 (0.3–0.74) | 0.18 (0.15–0.23) |
ID-migraine positive (≥2 “yes”) | 0.95 (0.92–0.97) | 0.42 (0.31–0.55) | 0.88 (0.84–0.91) | 0.65 (0.5–0.78) | 0.15 (0.12–0.19) |