Agreement between children and parents demonstrated that illness-related absenteeism was validly reported by children.
Denbæk AM, Bonnesen CT, Andersen A, Holstein BE, Laursen B, Due P, Johansen A
Journal of Clinical Epidemiology, 2016;69:61-9. doi: 10.1016/j.jclinepi.2015.05.005.
Process evaluation of a multi-component intervention to reduce infectious diseases and improve hygiene and well-being among school children: the Hi Five study
Bonnesen CT, Plauborg R, Denbæk AM, Due P, Johansen A
Health Education Research, 2015;30(3):497-512. doi: 10.1093/her/cyv019.
The Hi Five study: design of a school-based randomized trial to reduce infections and improve hygiene and well-being among 6-15 year olds in Denmark.
Johansen A, Denbæk AM, Bonnesen CT, Due P
BioMedical Central Public Health, 2015;15:207. doi: 10.1186/s12889-015-1556-1.