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Table 2 Linear regression analysis results of clinical markers of trigeminal activation

From: Feasibility of serum CGRP measurement as a biomarker of chronic migraine: a critical reappraisal

 

Beta

95% CI

P-value

Unilateral autonomic symptoms

2.07

−7.53 - 11.68

0.670

 Conjunctival injection and/or lacrimation

−4.27

−21.90 - 13.37

0.633

 Nasal congestion and/or rhinorrhea

−8.69

−36.22 - 18.85

0.534

 Eyelid edema

−14.57

−34.06 - 4.92

0.141

 Ptosis

−1.39

−9.76 - 6.98

0.743

 Any

−2.87

−9.93 - 4.19

0.422

Headache unilaterality

2.07

−7.53 - 11.68

0.670

  1. The dependent variable was the interictal serum CGRP concentrations