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Table 2 Odds ratio estimates for those variables that showed to increase the development of periarticular HO individually during multivariate analysis

From: Heterotopic ossification following hip arthroplasty: a comparative radiographic study about its development with the use of three different kinds of implants

Effect

Point estimate

95 % Wald confidence limits

TriboFit® vs endoprosthesis

1.976

1.251–3.121

Ceramic-ceramic-coupled THR vs endoprosthesis

1.911

1.326–2.752

Presence of previous HO vs absence of previous HO

2.322

1.073–5.025

  1. HO heterotopic ossification