Blar i NTNU Open på forfatter "Fichtel, Åsa"
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Headache prevalence and characteristics among adolescents in the general population: a comparison between retrospect questionnaire and prospective paper diary data
Larsson, Bo Sture; Fichtel, Åsa (Journal article; Peer reviewed, 2014)Background In the present school-based study, a convenience sample of 237 adolescents in grade 6-9 and second year in high school (age 12-18 years) was recruited from a city and a smaller town. The aim of the study was ... -
Headache prevalence and characteristics among school children as assessed by prospective paper diary recordings
Larsson, Bo Sture; Fichtel, Åsa (Journal article; Peer reviewed, 2012)In the present school-based study, a convenience sample of 477 students in grades 6–9 and second year in high school from a city and a smaller town recorded daily occurrence and intensity of headaches in a standard paper ...