Table 3.

Patient-reported outcomes at most recent followup (N = 82 patients)

Outcome measure	Asymptomatic (n = 58)		Symptomatic (n = 24)		p value
	Mean ± SD		Mean ± SD
WOMAC pain	2 ± 2		11 ± 4		< 0.001
UCLA activity score	7 ± 2		6 ± 2		0.001
Modified Harris hip score	80 ± 11		50 ± 15		< 0.001
HOOS total score	87 ± 11		52 ± 20		< 0.001
Time to questionnaire (years)	18 ± 2		18 ± 2		0.77

HOOS = Hip disability and Osteoarthritis Outcome Score.