PREDICTORS OF POOR OUTCOME (HIGH USE OF NON-STEROIDAL ANTI-INFLAMMATORY DRUGS) AT YEAR 1 FOLLOWING TOTAL KNEE/HIP ARTHROPLASTY: THE PRESS-UP COHORT STUDY - Prieto-Alhambra, D; Judge, A; Javaid, M; Palliso, F; Espallargues, M; Cooper, C; Arden, N (2013)