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Table 2 Summary statistics for C. difficile infection (CDI) within 100-days post-allogeneic transplant, per transplanting hospital
| Pediatric transplants | Adult transplants | |
|---|---|---|
| Variable | (n =192) | (n =990) |
| Outcomes – n (%) | ||
| CDI | 33 (17) | 107 (11) |
| Death | 8 (4) | 93 (9) |
| Lost to follow-up | 0 (0) | 1 (0) |
| Second transplant | 0 (0) | 11 (1) |
| No event | 151 (79) | 778 (79) |
| CDI incidence, per 10000 patient-days | 20 | 12 |
| CDI incidence, per transplant year – n (%) | ||
| 2008 | 4 (10) | 17 (9) |
| 2009 | 4 (10) | 25 (12) |
| 2010 | 5 (16) | 23 (13) |
| 2011 | 7 (17) | 19 (9) |
| 2012 | 13 (35) | 23 (12) |
| Days to first CDI test – median (IQR) | 22 (10, 58) | 15 (5, 33) |
| Days to first positive test for CDI – median (IQR) | 51 (5, 72) | 16 (5, 49) |
| Positive tests / all tests (%) | 33/125 (26.4) | 107/1,308 (8.2) |
| Probability of testing while inpatienta | 1.10 % | 4.50 % |
| Probability of CDI while inpatienta | 0.30 % | 0.30 % |
