Rows included | 0 |
C-index | 0.72 ROC |
Brier score | Not specified |
Scaled Brier score | Not specified |
Name | Subset / Group | Nr. of patients | Validation | P-Value |
---|---|---|---|---|
ASA | ASA 1 | 310 | Not available | |
ASA 2 | 435 | |||
ASA 3 | 150 | |||
ASA 4 | 3 | |||
Diagnosis | Trauma | 199 | Not available | |
Adult spinal deformity | 113 | |||
One- or two-level degenerative spinal disorder with neurologic compromise | 379 | |||
Malignancy | 42 | |||
Failed back surgery syndrome | 96 | |||
One- or two-level degenerative spinal disorder without neurologic compromise | 61 | |||
Spondylodiscitis | 8 | |||
Co-morbidity | Cardiac pathology | 49 | Not available | |
Diabetes | 73 | |||
Rheumatic disease | 20 | |||
None | 756 | |||
Previous operation | No | 645 | Not available | |
Yes | 253 | |||
Cage | No | 520 | Not available | |
Yes | 378 | |||
Dural tear | No | 807 | Not available | |
Yes | 91 | |||
Combined anterior approach | No | 873 | Not available | |
Yes | 25 | |||
Smoking | No | 613 | Not available | |
Yes | 285 | |||
Alcohol | No | 564 | Not available | |
Yes | 334 | |||
Blood transfusion | No | 617 | Not available | |
Yes | 281 | |||
Using NSAIDs preoperative | No | 456 | Not available | |
Yes | 442 |
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