Table 1.
Demographic and Surgical Characteristics.
| Characteristics | N (%) |
|---|---|
| vaAge | 63 ± 12 |
| Gender, (% female) | 73 (80) |
| Race | |
| Caucasian | 71 (77) |
| African American | 7 (7.7) |
| Asian | 2 (2.2) |
| Other | 11 (12) |
| T Score (lowest) | −1.2 ± 1.03 |
| EBL | 1698 ± 798 |
| 3-Column osteotomy | 27 (30) |
| Previous spine surgery | 56 (66) |
| Number of levels fused a | 9 (5, 22) |
| Body Mass index | 29 ± 6.6 |
| Preoperative platelet count | 248 ± 82 |
| Preoperative hemoglobin | 13 ± 2.0 |
Abbreviations: EBL indicates estimated blood loss; SVA, sagittal vertical axis; PT, pelvic tilt; TK, Thoracic Kyphosis
*Data presented as mean ± standard deviation.
aData presented as median (range).