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Table 3
Outcomes of combined C1–C2 fractures, prior to and after propensity matching.
| All patients |
Propensity matched |
|||||
|---|---|---|---|---|---|---|
| Outcome, n (%) or median (IQR) | Nonoperative (15,505) | Operative (3,759) | p-value | Nonoperative (3,355) | Operative (3,355) | p-value |
| Mortality | 2349 (15.2) | 189 (5.0) | <0.001 | 380 (11.3) | 161 (4.8) | <0.001 |
| Morgue/hospice | 2950 (19.0) | 246 (6.5) | <0.001 | 481 (14.3) | 214 (6.4) | <0.001 |
| ICU admission | 8058 (52.0) | 2683 (71.4) | <0.001 | 1803 (53.7) | 2389 (71.2) | <0.001 |
| Complication | 2164 (14.0) | 939 (25.0) | <0.001 | 504 (15.0) | 810 (24.1) | <0.001 |
| ICU LOS | 3 (2–6) | 6 (3–11) | <0.001 | 3 (2–6) | 5 (3–10) | <0.001 |
| Hospital LOS | 5 (3–9) | 10 (7–16) | <0.001 | 5 (3–9) | 10 (7–16) | <0.001 |
Bolding denotes statistical significance.
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