The group makes the following recommendations: 1 the Hip and Groin Outcome Score HAGOS and the International Hip Outcome Tool iHOT instruments long and reduced versions are the most appropriate PROMs to use in young and middle aged active adults with hip related pain 2 more research is needed into the utility of the HAGOS and the iHOT instruments in a non surgical treatment context and 3 generic quality of life measures such as the EuroQoL 5 Dimension Questionnaire and the Short Form Health Survey 36 may add value for researchers and clinicians in this field. ...