Adverse events (AEs) frequency, length of hospital stay and AE incidence density in isolated and non-isolated patients
| Isolated patient | Non-isolated patient | Total | P value | |
| AEs | 37 | 22 | 59 | <0.09 |
| Length of stay in days | 2786 | 4368 | 7154 | |
| AE incidence density/1000 days-patient | 13.3 | 5 | 8.2 | |
| 95% CI | 9.0 to 17.6 | 2.9 to 7.1 | 6.1 to 10.4 |
95% Confidence Interval (CI)
AEs, adverse events.