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Odds ratios, confidence intervals and p-values of factors associated with headache occurrence retained in the final stepwise model
| Variable | Odds Ratio (95% CI) | P-value | Multivariate regression |
|---|---|---|---|
| HIT-6 | 1.094 (1.042–1.148) | < 0.001 | R2 = 0.094 |
HIT-6 = 6-item headache impact test, CI = Confidence Interval
