Table 4 Bacteria reported in different HCAI clinical syndromes
Bacteria | SSI, n (%) | UTIa, n (%) | BSIb, n (%) | PNc, n (%) | Unknownd, n (%) | Total, n (%) |
|---|---|---|---|---|---|---|
Acinetobacter spp. | 44 (2.1) | 26 (4.4) | 200 (10.0) | 134 (25.4) | 34 (2.8) | 438 (6.8) |
Citrobacter spp. | 67 (3.1) | 6 (1.0) | 6 (0.3) | . | 45 (3.7) | 124 (1.9) |
CoNS | 119 (5.5) | 21 (3.5) | 229 (11.5) | 3 (0.6) | 54 (4.5) | 426 (6.6) |
E. coli | 543 (25.3) | 147 (24.8) | 156 (7.8) | 40 (7.6) | 296 (24.6) | 1,182 (18.3) |
Enterobacter spp. | 23 (1.1) | 16 (2.7) | 68 (3.4) | 16 (3.0) | 32 (2.7) | 155 (2.4) |
Enterococcus spp. | 92 (4.3) | 52 (8.8) | 117 (5.9) | 6 (1.1) | 107 (8.9) | 374 (5.8) |
Klebsiella spp. | 252 (11.8) | 82 (13.8) | 568 (28.5) | 114 (21.6) | 99 (8.2) | 1,115 (17.2) |
Kluyvera spp. | 5 (0.2) | . | . | . | . | 5 (0.1) |
Morganella morganii | 5 (0.2) | 1 (0.2) | 3 (0.1) | 1 (0.2) | . | 10 (0.2) |
Proteus spp. | 251 (11.7) | 25 (4.2) | 3 (0.1) | 15 (2.8) | 22 (1.8) | 316 (4.9) |
Pseudomonas spp. | 214 (10.0) | 46 (7.8) | 148 (7.4) | 98 (18.6) | 165 (13.7) | 671 (10.3) |
S. aureus | 443 (20.6) | 61 (10.3) | 227 (11.4) | 72 (13.7) | 315 (26.2) | 1,118 (17.3) |
Serratia spp. | 11 (0.5) | 4 (0.7) | 106 (5.3) | 4 (0.8) | 2 (0.2) | 127 (2.0) |
Stenotrophomonas maltophilia | 1 (0.1) | . | 11 (0.6) | . | 15 (1.3) | 27 (0.4) |
Streptococcus spp. | 62 (2.9) | 3 (0.5) | 78 (3.9) | 9 (1.7) | 1 (0.1) | 153 (2.3) |
Haemophillus influenzae | . | . | . | 11 (2.1) | . | 11 (0.2) |
Candida spp. | 13 (0.6) | 103 (17.4) | 75 (3.8) | 4 (0.8) | 16 (1.3) | 211 (3.3) |
Total | 2145 | 593 | 1995 | 527 | 1203 | 6463 |