Measures of hip function and symptoms: Harris Hip Score (HHS), Hip Disability and Osteoarthritis Outcome Score (HOOS), Oxford Hip Score (OHS), Lequesne Index of Severity for Osteoarthritis of the Hip (LISOH), and American Academy of Orthopedic Surgeons (AAOS) Hip and Knee Questionnaire

Outcome measures included in this review are the Harris Hip Score, the Hip Disability and Osteoarthritis Outcome Score, the Oxford Hip Score, the Lequesne Index of Sever- ity for Osteoarthritis of the Hip, and the American Acad- emy of Orthopedic Surgeons Hip and Knee Questionnaire.The outcome measures chosen are the most common ones in the literature concerning hip function and symp- toms. Most of them are patient-reported. The selected mea- sures meet the basic requirements for an outcome mea- surement, although there are shortcomings in a few of them.