Unlike the HOOS (Knee/Hip OA), HAGOS is designed specifically for active populations and includes subscales like "Physical Activity" and "Groin Pain Symptoms."
Subscale Score = 100 - ( (Mean Item Score x 100) / 4 )
Thorborg K, et al.
Copenhagen Hip and Groin Outcome Score (HAGOS): development and validation according to the COSMIN checklist.
