Table 6 Multivariable linear regression for LOS
Characteristic | Multivariable linear regression for LOS | |
|---|---|---|
Coefficient (95% CI) | p value | |
Age | 0.15(−0.09 to 0.32) | 0.579 |
BMI | −0.37(−0.90 to 1.12) | 0.351 |
Surgical level ≥ 3 | 1.94(−0.76 to 3.16) | 0.083 |
ASA ≥ 3 | 1.15(−0.42 to 2.53) | 0.238 |
Surgical time | 2.27(−1.2 to 3.34) | 0.127 |
ERAS | −3.08(−5.12 to −1.14) | 0.006 |
Preoperative ODI (%) | 0.94(0.25 to 2.04) | 0.012 |