Infected patients | Non-infected patients | p-value | |
---|---|---|---|
n = 159 (%) | n = 86 (%) | ||
Age (year) | 60 ± 20 | 69 ± 14 | 0.003 |
Sex (male) | 95 (60) | 53 (62) | 0.61 |
Co-morbidities | |||
Diabetes | 34 (21) | 23 (27) | 0.34 |
Chronic renal insufficiency | 10 (6) | 8 (9) | 0.39 |
Chronic respiratory insufficiency | 5 (3) | 4 (5) | 0.55 |
Chronic cardiac insufficiency | 34 (21) | 26 (30) | 0.13 |
Peripheral arterial disease | 10 (6) | 5 (6) | 0.90 |
Cerebrovascular disease | 11 (7) | 10 (12) | 0.21 |
Suspected infectious reason for admission | 61 (38) | 1 (1) | < 0.001 |
Infections diagnosed in ED | 131 (82) | 5 (6) | < 0.001 |
SIRS criteria ≥ 2 | 114 (72) | 25 (29) | < 0.001 |
Heart beat > 90 / mn | 110 (69) | 37 (43) | < 0.001 |
Respiratory rate > 20 / mn | 84 (53) | 14 (16) | < 0.01 |
Temperature > 38,3 °C or < 36 °C | 98 (62) | 11 (13) | < 0.001 |
Leukocytes > 12 G/L or < 4 G/L | 55 (35) | 27 (31) | 0.82 |
Biology | |||
Leukocytes (G/L) | 10.8 ± 5.5 | 10.9 ± 5.9 | 0.98 |
Lymphocytes (G/L) | 0.35 ± 0.11 | 0.37 ± 0.11 | 0.12 |
Neutrophils (G/L) | 9.89 ± 5.3 | 9.95 ± 5.7 | 0.98 |
Platelets (103/µL) | 192 ± 81 | 221 ± 82 | 0.01 |
CRP (mg/L) | 109 ± 133 | 46 ± 65 | < 0.001 |
Lactates (mmol/L) | 2.3 ± 1.6 | 2.5 ± 1.7 | 0.47 |