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Table 1 Frequency of AMR, MDR, and ESBL among commensal E. coli strains isolated from children in Khuzestan and Fars provinces

From: Antimicrobial resistance and metallo-beta-lactamase producing among commensal Escherichia coli isolates from healthy children of Khuzestan and Fars provinces; Iran

  CHL
N (%)
NAa
N (%)
AMP a
N (%)
TETa
N (%)
KANa N (%) CTXa
N (%)
CAZa
N (%)
STRa
N (%)
SXTa
N (%)
CIPa
N (%)
GENa N (%) IMPa N (%) MENa N (%) MDRa
N (%)
ESBL a
N (%)
Khuzestan 23 (11.4) 88 (43.8) 130 (64.7) 85 (42.3) 18 (9) 100 (49.8) 82 (40.8) 81 (40.3) 101 (50.2) 51 (25.4) 13 (6.5) 4 (2) 4 (2) 108 (53.7) 31 (15.42)
Fars 15 (7.1) 36 (17.1) 52 (24.6) 37 (17.5) 7 (3.3) 51 (24.2) 33 (15.6) 27 (12.8) 32 (15.2) 11 (5.2) 4 (1.9) 2 (0.9) 2 (0.9) 41 (19.4) 17 (8.06)
Sum 38 (9.2) 124 (31.1) 182 (44.2) 122 (29.6) 25 (6.1) 151 (36.7) 115 (27.9) 108 (26.2) 133 (32.3) 62 (15) 17 (4.1) 6 (1.5) 6 (1.5) 149 (36.2) 48 (11.7)
  1. a(Star): Statistically significant. P < 0.05; CHL Chloramphenicol, NA Nalidixic-acid, AMP Ampicillin, TET Tetracycline, KAN Kanamycin, CTX cefotaxime, CAZ ceftazidime, STR Streptomycin, STX sulfamethoxazole-trimethoprim, CIP ciprofloxacin, GEN Gentamycin, IMP Imipenem, MEN Meropenem, MDR Multi-drug resistance, ESBL Extended-spectrum beta-lactamases