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Incidence of Infection Based on Days Prior To CVC Exchange (61 patients)
| Days before CVC Exchange | Infection rate, line changed before cut-off | Infection rate, line changed after cut-off | P value |
|---|---|---|---|
| 7 | 16.20% | 37.5% | 0.07 |
| 8 | 15% | 42.9% | 0.03 |
| 9 | 14.60% | 45.0% | 0.02 |
| above 10 | 15.20% | 53.3% | 0.01 |
