Table 4 Mcrobiological findings and relationship to mortality
From: Inadequate use of antibiotics in the covid-19 era: effectiveness of antibiotic therapy
|  | Total (n = 13,932) | No. (%) | Survivors n = 11,042 (%) | Deceased n = 2890 (%) | Odds ratio (95% CI) | p value |
|---|---|---|---|---|---|---|
Acquisition of COVID-19 | ||||||
 Community | 13,870 | 11,806 (85.1) | 9653 (87.8) | 2153 (74.9) | 1. (ref) | – |
 Nosocomial | 908 (6.6) | 630 (5.7) | 278 (9.7) | 1.98 (1.71–2.30) | < 0.001 | |
 Nursing Home | 1156 (8.3) | 712 (6.5) | 444 (15.4) | 2.80 (2.46–3.18) | < 0.001 | |
Results of urine antigens | ||||||
 Negatives | 13,570 | 6168 (45.5) | 5086 (47.3) | 1082 (38.5) | 1. (ref) | – |
 Any positive | 198 (1.5) | 146 (1.4) | 52 (1.9) | 1.67 (1.21–2.31) | 0.002 | |
 Not performed | 7204 (53.1) | 5529 (51.4) | 1675 (59.6) | 1.42 (1.31–1.55) | < 0.001 | |