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Table 2 Limb asymmetry pre-surgery and 3-months post-surgery

From: Short and mid-term outcomes and functional results in metal-on-metal hip resurfacing arthroplasty at 5 years follow-up: the Spanish experience

Asymmetry Mean SD CI 95% Median Min Max n Missing data p-value
Pre-surgery 0.86 0.44 0.77–0.95 0.8 0.5 2.5 90 55 0.001
3-months post-surgery (cm) 0.55 0.38 0.46–0.65 0.5 0 2 64 81 Ref.
  1. The p-value corresponds to a comparison between the asymmetry values pre-surgery and post-surgery using the Wilcoxon Test
  2. SD standard deviation, CI confidence interval