Study Langeveld (1998): study NL 1992
- Public:
- Secundary school pupils, Netherlands, 199?
- Sample:
- Respondents:
- N = 223
- Non Response:
- 3%
- Assessment:
-
Questionnaire: paper
Students completed the first version of the QLH-Y simultaneously in class.
Correlate
- Authors's label
- Headache impact on daily activities
- Our Classification
-
-
- Operationalization
- Selfreport on 8 questions about feeling in the last week
- My headache interfered with my homework
Rated on an 4-point numerical scale
0= rarely or never/not at all
1= sometimes/a little
2= often/quite a bit
3= very often or always/very much