Table 7. Multivariate logistic regressions for primary endpoints among operative cSDH patients.
CCI: Charlson Comorbidity Index, mFI: modified frailty index, iGCS: initial Glasgow Coma Score, AC/AP: anticoagulation/antiplatelet medication; cSDH: chronic subdural hemorrhage.
| Characteristic | Multivariate OR (95% CI) | P-value | |
| Mortality | Sex | 0.93 (0.05-17.53) | 0.9615 |
| Prior SDH | 0 (0-infinity) | 0.9980 | |
| Craniotomy for SDH | 0.34 (0.01-16.75) | 0.5840 | |
| AC/AP | infinity (0-infinity) | 0.9973 | |
| iGCS | 1.17 (0.67-2.02) | 0.5831 | |
| SDH Thickness | 0.69 (0.41-1.16) | 0.1606 | |
| mFI-11 | Not Included | 0.3296 | |
| mFI-5 | Not Included | 0.4914 | |
| CCI | 4.24 (1.01-17.86) | 0.0491 | |
| Discharge Home | Sex | 2.08 (0.45-9.69) | 0.3499 |
| Prior SDH | 0.20 (0.03-1.57) | 0.1246 | |
| Craniotomy for SDH | 0.58 (0.12-2.81) | 0.4943 | |
| AC/AP | 0.90 (0.17-4.90) | 0.9039 | |
| iGCS | 1.02 (0.68-1.54) | 0.9128 | |
| SDH Thickness | 1.05 (0.94-1.17) | 0.3841 | |
| mFI-11 | Not Included | 0.7254 | |
| mFI-5 | Not Included | 0.5783 | |
| CCI | 0.55 (0.33-0.90) | 0.0170 |