Variable | Cases (n = 73) | Controls (n = 73) | Unadjusted Odds Ratio | p-value |
---|---|---|---|---|
Age (mean ± SD), in years | 61.7 | 60.4 | N/A | 0.798 |
Male | 49 (67.1) | 52 (71.2) | 0.82 | 0.591 |
Diabetes | 42 (57.5) | 10 (13.7) | 8.53 | < 0.001 |
Chronic pulmonary disease | 35 (47.9) | 12 (16.4) | 4.68 | < 0.001 |
Renal insufficiency | 32 (43.8) | 12 (16.4) | 3.97 | < 0.001 |
Malignancy | 21 (28.8) | 7 (9.6) | 3.81 | 0.005 |
Corticosteroid intake | 5 (6.8) | 7 (9.6) | 0.69 | 0.55 |
Urinary catheter in the past 30Â days | 62 (84.9) | 58 (79.4) | 1.46 | 0.39 |
Central venous catheter in the past 30Â days | 7 (9.6) | 4 (5.5) | 1.83 | 0.35 |
Mechanical ventilation in the past 30Â days | 43 (58.9) | 39 (53.4) | 1.25 | 0.50 |
Surgery in the past 30Â days | 19 (26.0) | 5 (6.8) | 4.78 | 0.003 |
Antibiotic use in the past 30Â days | 47 (64.3) | 12 (16.4) | 9.19 | < 0.001 |
All-cause mortality | 34 (46.6) | 27 (37.0) | 1.48 | 0.24 |