Table 4

Comparison of outcome rates for secondary surgery between sex and age cohorts

Outcome	p value; comparison groups
Outcome	Men v. women	18–39 v. 40–60 yr	40–49 v. 50–60 yr
2-yr follow-up^*	0.12	< 0.001	0.027
Repeat hip arthroscopy	0.06	0.08	0.03
Total hip arthroplasty	0.53	< 0.001	0.002
5-yr follow-up^*	0.93	< 0.001	0.34
Repeat hip arthroscopy	0.18	0.011	0.018
Total hip arthroplasty	0.35	< 0.001	0.06

↵* All secondary surgeries (repeat hip arthroscopy and total hip arthroplasty) at this time point.