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Register studies

Hip prosthesis introduction and early revision risk

A nationwide population-based study covering 39,125 operations

, &
Pages 25-31 | Received 31 May 2012, Accepted 14 Dec 2012, Published online: 31 Jan 2013

Figures & data

Table 1. Descriptive statistics for 39,125 total hip arthroplasty operations in Finland from 1998 to 2007

Table 2. Descriptions of the hospital-level variables in a study of endoprosthesis implementation in Finland for 39,125 THA operations

Table 3. Estimated hazard ratios for revision over 3 years after primary THA in a population-based study of 39,125 operations

Table 4. Number of operations in stages of introduction for the 10 most common stem and cup pairs

Table 5. Pair-specific age- and sex-adjusted hazard ratios for stages of implant introduction a

The smoothed hazard function for revision after primary THA during the follow-up in a population-based study of 39,125 THAs.

The smoothed hazard function for revision after primary THA during the follow-up in a population-based study of 39,125 THAs.