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Table 1 Isolation rates of bacteria considering clinical specimens (n%)

From: A retrospective cross-sectional survey on nosocomial bacterial infections and their antimicrobial susceptibility patterns in hospitalized patients in northwest of Iran

Bacterial isolates Urine Blood Wound Respiratory Stool Total
E. coli 354 (98.3%) 5 (1.38%) 1 (0.2%) 0 (0%) 0 (0%) 360 (100%)
Citribacter spp 25 (100%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 25 (100%)
Klebsiella spp 34 (77.2%) 1 (2.27%) 2 (4.54%) 7 (15.9%) 0 (0%) 44 (100%)
Enterobacter spp 16 (100%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 16 (100%)
Serratia 1 (100%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 1 (100%)
Proteus spp 2 (100%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 2 (100%)
P. aeruginosa 7 (77.8%) 0 (0%) 0 (0%) 2 (22.2%) 0 (0%) 9 (100%)
Acinetobacter 0 (0%) 0 (0%) 0 (0%) 3 (100%) 0 (0%) 3 (100%)
Shigella sonnei 0 (0%) 0 (0%) 0 (0%) 0 (0%) 1 (100%) 1 (100%)
S. aureus 20 (86.9%) 1 (4.34%) 2 (8.69%) 0 (0%) 0 (0%) 23 (100%)
S. saprophyticus 10 (100%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 10 (100%)
S. epidermidis 5 (62.5%) 3 (37.5%) 0 (0%) 0 (0%) 0 (0%) 8 (100%)
E. faecalis 4 (100%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 4 (100%)
S. agalactiae 3 (100%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 3 (100%)
Total 481 (94.49%) 10 (1.96%) 5 (0.98%) 12 (2.35%) 1 (0.19%) 509 (100.0%)