PRAL and migraine disorder: The results were further attenuated for both PRAL (β = 2.31; 95% CI 0.75, 3.86) and NEAP (β = 1.71; 95% CI 0.11, 3.32) after additional adjustment for marital status, smoking status, migraine type, migraine characteristics, family history, mean arterial pressure, and physical activity.