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Summary of outcomes (n=8776)
| Outcomes | Level 1 (n=5178; 59%) | Level 2 (n=3598; 41%) | P Value |
|---|---|---|---|
| No. of hospitalization events | 1.5±2.0 | 1.8±2.3 | <0.001 |
| Length of hospital stays (d) | 9.1±16.3 | 11.3±18.4 | <0.001 |
| No. of hospitalization events | 1 (0, 2) | 1 (0, 3) | <0.001 |
| Length of hospital stays (d) | 2 (0, 11) | 4 (0, 15) | <0.001 |
Values expressed with a plus/minus sign are the mean±SD. Values expressed with ranges in parentheses are the median (interquartile range).
