The headache electronic diary for children with concussion.

Purpose/objectives: The purposes of the study were to (1) develop a prospective, real time, age-appropriate, and appealing prototype of an electronic headache pain diary for children and (2) evaluate the clinical feasibility and utility of the diary for the assessment and documentation of concussion headache.

Design: A mixed-methods design of qualitative interviews and a quantitative survey was used.

Setting: The setting was a sports medicine concussion clinic.