A Proof of Concept Study Regarding the Utilization of Different Patient-related Outcome Measurements in a Certified Centre of Excellence for Joint Replacement (EndoProthetikZentru…

Abstract Background The aim of the study is to identify those patients without improved pain sensation and functionality of the joint, thus with a potential necessity of re-intervention by using the evaluation of the PROMs (Oxford Hip Score, European Quality of Life Scale, EndoCert-Risk-Score). The task was to determine the value of the scores which represents the limit above/below, which a re-examination of the patient is necessary. Additionally, further secondary objectives such as influence of complications on scores, the percentage of questionnaire return and the quality of the provided data in the questionn…