Table 5 Factors associated with poor mortality are summarized in Table 5
survivor | non-survivor | p-value | |
|---|---|---|---|
cases | 41 (71.9%) | 16 (28.1%) | |
Male gender | 17 (41%) | 7 (43%) | 0.87 |
Age, mean ± SD | 83.8 ± 3.3 | 86.2 ± 5.2 | 0.1 |
Days on ICU, mean ± SD | 10.1 ± 11.1 | 16.4 ± 16.5 | 0.1 |
CCI*, mean ± SD | 2.73 ± 2.04 | 4.94 ± 2.14 | 0.02 |
ASA score*, mean ± SD | 3.12 ± 0.51 | 3.00 ± 0.73 | 0.54 |
SAPS II Score*, mean ± SD | 24.32 ± 15.3 | 34.06 ± 14.8 | 0.03 |
BMI*, mean ± SD | 27.64 ± 5.65 | 24.06 ± 2.55 | 0.03 |
Invasive ventilation, no(%) | 8 (20%) | 9 (56%) | 0.006 |
Hours of ventilation, median ± SD | 28.1 ± 41.9 | 132.7 ± 143.3 | 0.06 |
RRT*, no (%) | 2 (4.9%) | 8 (50%) | < 0.001 |
Number of surgical intervention during hospital stay | 2.3 ± 1.9 | 1.9 ± 1.5 | 0.3 |
Number of surgical intervention since prosthesis implantation, mean ± SD | 2.8 ± 3.5 | 0.7 ± 1.1 | 0.3 |
Localisation of PJI | |||
Hip, no (%) | 28 (68%) | 13 (81%) | 0.5 |
Knee, no (%) | 11 (27%) | 3 (19%) | 0.5 |
Knee and Hip | 2 (5%) | 0 | 0.5 |
Transferred from other ICU | 2 (5%) | 5 (31%) | 0.006 |
Reason for ICU admission | |||
Unplanned surgical | 14 | 2 | 0.26 |
Unplanned medical | 8 | 4 | 0.26 |
Scheduled surgical | 19 | 10 | 0.26 |
Acute Infection | 7 | 1 | 0.29 |