. Author manuscript; available in PMC: 2021 Apr 7.

Published in final edited form as: Am J Sports Med. 2020 Nov 23;49(1):35–41. doi: 10.1177/0363546520970914

TABLE 3.

Age- and Sex-Specific Annual Incidence of Femoroacetabular Impingement Diagnosis: 2000-2016

	No. of Cases			Incidence Rate per 100,000 Person-Years (95% CI)
	Female	Male	Total	Female	Male	Total
Age, y
≤13	8	2	10	3.4	0.8	2.1
14-18	92	49	142	117.1	58.8	87.2
19-25	117	60	177	114.2	62.0	88.9
26-35	204	86	290	112.8	47.9	80.5
36-45	126	68	194	74.03	40.1	57.1
Total	548	265	813	73.2 (67.0-79.4)^a	36.1 (31.7-40.5)^a	54.4 (50.6-58.1)^b

Age adjusted to 2010 US population.

Age and sex adjusted to 2010 US population.