Fig. 3. Results of aggregate analysis for comparison of navigated and conventional high tibial osteotomy regarding the accuracy of coronal alignment, including a subgroup analysis by the fixation device : non-locking plates vs. locking plates. Numbers for “Events” refer to outlier; numbers for “Total” refer to total evaluated patients; “Weight” is calculated as 1/(within-study variation+between-study variation). M-H: Mantel–Haenszel estimation method, CI: confidence interval, df: degree of freedom.
© Knee Surg Relat Res
