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Distribution of Charlson comorbidity index (CCI) scores.
| ASC (1012) |
% Total | HOPD (2809) |
% Total | ||
|---|---|---|---|---|---|
| CCI Score | N | CCI Score | N | ||
| 0 | 625 | 62% | 0 | 1527 | 54% |
| 1 | 185 | 18% | 1 | 563 | 20% |
| 2 | 78 | 8% | 2 | 265 | 9% |
| 3 | 44 | 4% | 3 | 164 | 6% |
| 4 | 30 | 3% | 4 | 126 | 4% |
| 5 | 12 | 1% | 5 | 47 | 2% |
| 6 | 16 | 2% | 6 | 35 | 1% |
| 7 | 20 | 1% | |||
| 8 | 20 | 1% | |||
