Parameter | Value for: | P | |
---|---|---|---|
Survivors (n = 60) | Nonsurvivors (n = 40) | ||
Age, y, mean ± SD | 54.65 ± 16.23 | 57.8 ± 18.45 | 0.370 |
Female, n (%) | 47 (78.3) | 32 (80.0) | 0.840 |
WBC, × 109/L, median (IQR) | 14.28 (10.58, 20.44) | 13.84 (9.55, 19.65) | 0.359 |
PLT, × 109/L, mean ± SD | 131.37 ± 101.96 | 71.15 ± 66.27 | 0.001 |
PCT, ng/ml, median (IQR) | 2.30 (0.70, 10.07) | 5.00 (1.97, 15.93) | 0.062 |
CRP, ug/l, median (IQR) | 100.15 (50.70, 174.33) | 119.96 (79.58, 186.0) | 0.624 |
SOFA, mean ± SD | 6.77 ± 4.07 | 9.25 ± 4.25 | 0.004 |
APACHE II, mean ± SD | 16.17 ± 7.80 | 19.78 ± 6.80 | 0.016 |
Mechanical ventilation, n (%) | 21 (35.0) | 30 (75.0) | < 0.001 |
Septic shock, n (%) | 17 (28.3) | 32 (80.0) | < 0.001 |
Hospitalization before intravenous PMB, days, median (IQR) | 12.00 (5.25, 20.75) | 11.50 (3.25, 21.00) | 0.882 |
ICU stay before intravenous PMB, days, median (IQR) | 9.00 (3.00, 15.00) | 5.00 (1.00, 14.00) | 0.156 |
Treatment duration, days, median (IQR) | 11.00 (9.00, 13.00) | 10.00 (8.25, 13.75) | 0.697 |
Concomitant antibiotic therapy, n (%) | 0.844 | ||
 PMB + Carbapenem | 19 (31.67) | 11 (27.5) |  |
 PMB + Carbapenem + Tigecycline | 16 (26.67) | 10 (25) |  |
 PMB + Tigecycline | 6 (10) | 5 (12.5) |  |
 PMB + Cephalosporin | 4 (6.67) | 5 (12.5) |  |
 PMB + Carbapenem + Cephalosporin | 4 (6.67) | 4 (10) |  |
 Others | 11 (18.33) | 5 (12.5) |  |
Daily dose of PMB, mg/day, n (%) | 0.425 | ||
 100 | 35 (58.33) | 18 (45) |  |
 150 | 9 (15) | 8 (20) |  |
 200 | 16 (26.67) | 14 (35) |  |
Identify microorganisms, n (%) | 52 (86.67) | 33 (82.5) | 0.580 |
KP, n (%) | 32 (53.3) | 16 (40.0) | 0.191 |
AB, n (%) | 19 (31.7) | 14 (35) | 0.728 |
Multisite infection, n (%) | 20 (33. 3) | 15 (37.5) | 0.669 |
Pulmonary infection, n (%) | 35 (58.3) | 29 (72.5) | 0.217 |
BSI, n (%) | 26 (43.3) | 14 (35.0) | 0.405 |
Chronic medical conditions, n (%) | 45 (75.0) | 32 (80.0) | 0.734 |
Nephrotoxicity, n (%) | 13 (21.7) | 13 (32.5) | 0.251 |
Adverse reactions, n (%) | 8 (13.3) | 8 (20.0) | 0.373 |