Observational Study
Copyright ©The Author(s) 2017.
World J Orthop. Jan 18, 2017; 8(1): 62-67
Published online Jan 18, 2017. doi: 10.5312/wjo.v8.i1.62
Figure 1
Figure 1 The patients in both groups had a postoperative decrease in their Hgb level compared with the preoperative baseline values. A: Development in Haemoglobin, Day 0 = day of surgery; B: Transfusion requirements.