TABLE I.

PAO Cohort Patient Characteristics^*

Variable	Summary Statistics
Age at surgery† (yr)	25.4 ± 9.5 (10.2-53.6)
Male‡	83 (21%)
Right hip‡	230 (59%)
Caucasian‡	343 (88%)
BMI† (kg/m2)	24.9
Normal (<25 kg/m2)‡	224 (57%)
Overweight (25 to <30 kg/m2)‡	113 (29%)
Obese (≥30 kg/m2)‡	54 (14%)
Comorbidities‡
Depression	50 (13%)
Back pain	89 (23%)
Diabetes	2 (0.5%)
Previous ipsilateral hip surgery‡	59 (15%)

^*Study cohort of 391 patients (391 hips).

^†The values are presented as the mean and, for age, the standard deviation with the range in parentheses.

^‡The values are presented as the number, with the percentage in parentheses.