Table 3 Statistical comparison of accuracy between neuronavigation and O-arm
From: The use of an O-arm in endonasal endoscopic operations of the skull base
| n = 6 | Mean | SD | Minimum | Maximum | Median | p-value |
|---|---|---|---|---|---|---|
| Neuronavigation-deviation (mm) | 2.65 | 2.27 | 0 | 6.6 | 2.1 | 0.043 |
| O-arm-deviation (mm) | 0 | 0 | 0 | 0 | 0 |