Copyright
©The Author(s) 2021.
World J Clin Cases. Nov 26, 2021; 9(33): 10134-10142
Published online Nov 26, 2021. doi: 10.12998/wjcc.v9.i33.10134
Published online Nov 26, 2021. doi: 10.12998/wjcc.v9.i33.10134
Table 1 Comparison of the two stages in Surgeon A’s learning curve
| Variables | Early stage | Late stage | P value |
| Number of surgeries | 18 | 27 | |
| Number of screws | 72 | 108 | |
| Screw accuracy | 87.50% | 96.30% | 0.026 |
| Operation time (min) | 150 (128, 188) | 120 (105, 150) | 0.002 |
| Blood loss (mL) | 100 (88, 200) | 100 (80, 100) | 0.186 |
- Citation: Yu J, Zhang Q, Fan MX, Han XG, Liu B, Tian W. Learning curves of robot-assisted pedicle screw fixations based on the cumulative sum test. World J Clin Cases 2021; 9(33): 10134-10142
- URL: https://www.wjgnet.com/2307-8960/full/v9/i33/10134.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v9.i33.10134