The influence of preoperative determinants on quality of life, functioning and pain after total knee and hip replacement:a pooled analysis of Dutch cohorts

BACKGROUND: Previous research has identified preoperative determinants that predict health related quality of life (HRQoL), functioning and pain after total knee or hip arthroplasty (TKA/THA), but these differed between studies and had opposite directions. This may be due to lack of power and not adjusting for confounders. The present study aims to identify the preoperative determinants that influence health related quality of life (HRQoL), functioning and pain after total knee or hip arthroplasty (TKA/THA). METHODS: We pooled individual patient from 20 cohorts with OA patients data (n = 1783... Mehr ...