Fig. 1
From: Increased prevalence of depression and anxiety in patients with migraine and interictal photophobia
Photophobia questionnaire. This questionnaire was developed based on previous work by our group and by other groups for the assessment of photophobia in migraine and benign essential blepharospasm, two neurologic disorders that are strongly associated with photophobia. We developed this version to quantify the severity of light sensitivity and assess its effect on some activities of daily living