Key term: differential misclassification

Original article 2018;44(6):631-638   pdf full text
Self-reported or register-based? A comparison of sickness absence data among 8110 public and private employees in Denmark
Thorsen SV, Flyvholm M-A, Bültmann U
 
Original article 1999;25(3):246-254   pdf
Evaluation of questionnaire-based information on previous physical work loads
Torgén M, Winkel J, Alfredsson L, Kilbom Å, Stockholm MUSIC 1 Study Group