No diagnostic questionniare but informative, to be completed by the patient (about QoL, beliefs, interference with job/leisure/..., pain characteristics,...).
We have a headache-specific QOL questionnaire, called CHQQ (Comprehensive Headache-Related Quality of life Questionnaire) that we validated in migraine and tension-type headache and found it to be responsive to the effects of treatment in a group of patients with medication overuse headache. Validation in other languages is underway, with very promising results. If you are interested, we can share the English version, just write me.
Basically, we have two types of questionnaire ( the open and closed questionnaires), and lots of factors determines which type of questionnaire to be used, which includes level of education of your client or patient, communication barrier, type of study etc. I advice you use a close type questionnaire which is more straight forward (Yes or No).