PATIENT REPORTED OUTCOMES FOLLOWING PRIMARY HIP REPLACEMENT SURGERY: DEVELOPMENT AND INTERNAL VALIDATION OF A PROGNOSTIC TOOL - Judge, A; Batra, R; Murray, D; Dieppe, P; Sanchez-Santos, M; Thomas, G; Beard, D; Javaid, M; Dreinhoefer, K; Peter-Guenther, K; Cooper, C; Arden, N (2014)