Table 3.

Hip disability and Osteoarthritis Outcome Score (HOOS) preoperatively and at follow-up. Values are median (IQR)

			Follow-up time
HOOS	Preop.	6 months	2 years	5 years	10 years
subscale	n = 599 (59%)	n = 656 (64%)	n = 643 (70%)	n = 528 (73%)	n = 197 (95%)
Pain	53 (40–65)	83 (68–93)	83 (65–95)	83 (63–95)	78 (63–93)
Symptoms	50 (35–65)	75 (60–85)	75 (55–90)	75 (55–90)	70 (50–85)
ADL	65 (47–78)	89 (76–97)	91 (74–97)	91 (71–97)	84 (66–96)
Sport/rec.	44 (25–56)	69 (50–88)	75 (50–94)	75 (50–94)	69 (44–88)
QoL	31 (19–44)	56 (38–75)	63 (38–81)	63 (44–81)	63 (44–81)

ADL = activities of daily living

QoL = hip-related quality of life

Completeness of HOOS is presented as n (% of possible answers).