Study Langeveld (1998): study NL 1992 /1
- Public
- 12-18 aged, chronic headache patients, The Netherlands, 199?
- Sample
- Respondents
- N = 64
- Non Response
- 50%
- Assessment
-
Multiple assesment methods
Questionnaire and diary
Correlate
- Authors's Label
- Functional Status
- Our Classification
-
-
- Remarks
- Items were generated on the perceived interference of the headache with daily activities based on earlier research (Passchier et al), clinical work and interviews with 5 young migraine patients
- Operationalization
- Self report on questionaire. Questions not reported