Table 2: Comparison of Statistics Between Cases with and without Self Reported Groin Pain

No Groin Pain N=246 (Mean) Self Reported Groin Pain N=68 (Mean) Value P
Age at operation § 57 years (CI 95%: 55.8-58.4) 49.7 years (CI 95%: 46.6-52.9) P<.01
Time to follow Up § 3.3 years (CI 95%: 3.1-3.5) 3.5 years (CI 95%: 3.2-3.9) P=.22
Femoral head § 46 mm (CI 95%: 45.3-46.7) 45,5 mm (CI 95%: 44.2-47) P=.59
Sex (M/F) 139/109 34/34 P=.38
Type of cup 58 M2a38/190 magnum 18M2a38/50 magnum P=.60

§ Independent t-test.
Chi2 test.