A model to estimate health utilities index mark 3 utility scores from WOMAC index scores in patients with osteoarthritis of the knee.

OBJECTIVE To develop a formula to translate Western Ontario and McMaster University Osteoarthritis Index (WOMAC) scores collected in clinical trials of patients with osteoarthritis (OA) into Health Utilities Index Mark 3 (HUI3) utility scores for application in economic evaluation. METHODS Data from a previously published open-label randomized controlled… CONTINUE READING