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Table 1 Mean ± SD edge load to 1 mm displacement of acetabular cups and centered load to failure in foam block testing

From: The effect of dorsal rim loss on the initial stability of the BioMedtrix cementless acetabular cup

Group Mean ± SD edge load at 1 mm displacement (N) Mean ± SD centered load at failure (N)
0% DAR loss 359 ± 124 2829 ± 208a
25% DAR loss 351 ± 42 2270 ± 301b
50% DAR loss 330 ± 81 1924 ± 157b
75% DAR loss 281 ± 42 1745 ± 118b
P value 0.425 0.001
  1. Values with different superscript letters are significantly different from each other.