Variable | Estimate | Standard error | 95% CI (asymptotic) | |t| | P value |
---|---|---|---|---|---|
Intercept | 22.62 | 2.039 | 18.62 to 26.62 | 11.09 | < 0.0001 |
Segmentation | − 1.808 | 0.34 | − 2.475 to − 1.140 | 5.318 | < 0.0001 |
Age | − 0.07746 | 0.01938 | − 0.1155 to − 0.03942 | 3.998 | < 0.0001 |
Width of surgical window | 0.8752 | 0.05265 | 0.7719 to 0.9786 | 16.62 | < 0.0001 |
Psoas thickness | 0.7746 | 0.04072 | 0.6946 to 0.8545 | 19.02 | < 0.0001 |
Distance D | − 0.3778 | 0.0946 | − 0.5635 to − 0.1921 | 3.994 | < 0.0001 |