During the 5-year follow-up , CRIF group had significantly higher rates of complication in hip joint , general complication and reoperation than THA group ( 38.3 % vs. 12.7 % , P < 0.01 ; 45.3 % vs. 21.7 % , P < 0.01 ; 33.6 % vs. 10.2 % , P < 0.05 respectively ) .