Table 6

Correlation of femoral stem subsidence (y-axis translation) to patient function and patient activity by surgical approach at each time point^*

Time, wk	Direct anterior, collared		Direct anterior, collarless		Direct lateral, collared		Direct lateral, collarless

	Function	Activity	Function	Activity	Function	Activity	Function	Activity
2	r² = 0.017, p = 0.567	r² = 0.003, p = 0.818	r² = 0.031, p = 0.442	r² = 0.024, p = 0.489	r² = 0.053, p = 0.520	r² = 0.006, p = 0.861	r² = 0.110, p = 0.349	r² = 0.021, p = 0.689

4	r² = 0.006, p = 0.757	r² = 0.028, p = 0.508	r² = 0.001, p = 0.900	r² = 0.012, p = 0.633	r² = 0.079, p = 0.432	r² = 0.010, p = 0.789	r² = 0.028, p = 0.621	r² = 0.033, p = 0.589

6	r² = 0.050, p = 0.344	r² = 0.003, p = 0.818	r² = 0.020, p = 0.529	r² = 0.048, p = 0.355	r² = 0.123, p = 0.292	r² = 0.000, p = 0.992	r² = 0.090, p = 0.343	r² = 0.008, p = 0.798

12	r² = 0.028, p = 0.467	r² = 0.159, p = 0.091	r² = 0.014, p = 0.602	r² = 0.099, p = 0.178	r² = 0.0001, p = 0.976	r² = 0.001, p = 0.945	r² = 0.002, p = 0.901	r² = 0.021, p = 0.669

26	r² = 0.023, p = 0.521	r² = 0.085, p = 0.292	r² = 0.002, p = 0.831	r² = 0.079, p = 0.259	r² = 0.122, p = 0.443	r² = 0.097, p = 0.610	r² = 0.038, p = 0.614	r² = 0.001, p = 0.950

52	r² = 0.104, p = 0.164	r² = 0.051, p = 0.419	r² = 0.004, p = 0.795	r² = 0.013, p = 0.638	r² = 0.075, p = 0.514	r² = 0.672, p = 0.180	r² = 0.011, p = 0.771	r² = 0.001, p = 0.921