Results of multivariate logistic regression to determine independent predictors of patient satisfaction.
| Predictor, Postoperative | P | OR | 95% CI |
| Pain at 3 mo | 0.153 | - | - |
| ODI score at 3 mo | 0.512 | - | - |
| PROMIS-10 PFT at 3 mo | <0.001 | 1.05 | 1.03–1.07 |
| Change in pain levels | 0.034 | 1.15 | 1.01–1.31 |
| Reaching MCID at 3 mo | 0.288 | - | - |
Abbreviations: MCID, minimal clinically important difference; ODI, Oswestry Disability Index; PFT, physical function T-score; PROMIS-10, patient-reported outcomes measurement information system global health-10.