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Table 4

Association of revision surgery with imaging findings and blood ion levels.

Revision surgery (n = 20) No revision (n = 77) P value*
Femoral head size (mm) 43 (41–57) 49 (41–59) 0.0025
Mean Acetabular inclination 46.4 (36–67.6) 44.7 (31–64.6) 0.428
Mean Acetabular anteversion 22.3 (8–33) 18.68 (6–35) 0.149
Median blood cobalt levels 26.7 (5.78–110.65) 1.65 (0.75–35.65) <0.001
Median blood chromium levels 13.8 (2.67–45.54) 1.46 (0.48–32.35) 0.001
*

Unpaired t test/Mann-Whitney U test depending on whether data follows normal distribution or not.

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