Abstract
The psychometric properties of the three-item Minimal Insomnia Symptom Scale (MISS) were evaluated using the classical test theory. Different cut-offs for identifying insomnia were suggested in two age groups (≥6 and ≥7 among adult and elderly people, respectively). The aim of the present study was to test the measurement properties of the MISS using the Rasch measurement model, with special emphasis on differential item functioning by gender and age.
Original language | English |
---|---|
Journal | Sleep Medicine |
Early online date | 2015 Jan 15 |
DOIs | |
Publication status | Published - 2015 |
Subject classification (UKÄ)
- Health Care Service and Management, Health Policy and Services and Health Economy