CAT Fatigue demo now online

The CAT Fatigue is a multidimensional computerized adaptive test for fatigue. It consists of 20 questions measuring the severity, impact and variability of fatigue. The test has demonstrated good construct validity and excellent measurement precision in patients with rheumatoid arthritis.

This demo version of the CAT Fatigue demonstrates the functionality of the CAT along with graphs showing the adaptive scoring and measurement precision of the three fatigue dimensions.