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Table 2 Revision rates within complications

From: The effect of surgical approach on early complications of total hip arthroplasty

  Anterior (n = 949) Lateral (n = 618) Posterior (n = 870) p value1 Total (n = 2437)
Peri-prosthetic Fracture 9 (0.9%) 0 1 (0.1%) .003 10 (0.4%)
Early stem subsidence 3 (0.3%) 1 (0.2%) 0 0.3 4 (0.2%)
Dislocation 3 (0.3%) 1 (0.2%) 4 (0.5%) 0.68 8 (0.3%)
SSI 1 (0.1%) 3 (0.5%) 2 (0.2%) .35 6 (0.2%)
Total per approach 16 (1.7%) 5 (0.8%) 7 (0.8%) 0.17 28 (1.1%)
  1. 1Fisher’s exact test for r (approach) by c (revision present/absent within complication) tables