Retrospective Cohort Study
Copyright ©The Author(s) 2020.
World J Orthop. Apr 18, 2020; 11(4): 213-221
Published online Apr 18, 2020. doi: 10.5312/wjo.v11.i4.213
Figure 1
Figure 1 Adjusted mean difference in postoperative flexion and extension between day case and inpatient groups at 3 mo. Bars represent 95% confidence intervals.