Fig. 4From: Pre- and post-headache phases of migraine: multi-country results from the CaMEO – International StudyPercentages of Respondents With (A) Depression Symptoms,a (B) Anxiety Symptoms,a and (C) Allodynia by Pre- and Post-Headache Symptom Experience.b UK, United Kingdom; US, United States. a Presence of depression and anxiety symptoms over the last 2 weeks was based on responses to the Patient Health Questionnaire-4. b Presence of allodynia during migraine was based on the 12-item Allodynia ChecklistBack to article page