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Table 3 The average intra-observer error and inter-observer error for each measurement and the overall mean

From: A comparison of leg length and femoral offset discrepancies in hip resurfacing, large head metal-on- metal and conventional total hip replacement: a case series

  MOM LHM THR Mean
Intra-observer error     
Leg length 0.95 0.95 0.97 0.95
Femoral offset 0.82 0.87 0.93 0.88
Inter-observer error     
Leg length 0.83 0.93 0.83 0.85
Femoral offset 0.78 0.87 0.94 0.88