“…In 14 of the 18 included studies, other functional outcomes were reported. These include Harris Hip Score [9-11, 13, 33, 38, 41, 42, 44], range of motion [10,32,38,40,43,44], WOMAC [32,38,40,44], Merle d'Aubigne-Postel score [39,43,44], Non Arthritic Hip Score [9,36,38], UCLA Activity score [9,32,44], Visual Analog Scale [11,38], Hip Outcome Score [32], and the Devane Activity Classification [38].…”