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Results of a preoperative survey of 132 patients and 16 joint surgeons concerning expected outcomes after THA are shown. Differences in the average responses of surgeons and patients are plotted for each item, with corresponding 95% CIs. Reprinted from Jourdan C, Poiraudeau S, Descamps S, Nizard R, Hamadouche M, Anract P, Boisgard S, Galvin M, Ravaud P. Comparison of patient and surgeon expectations of total hip arthroplasty. Plos One. 2012;7:e30195–e30195.
