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Table 1 Percentage of CREco strains susceptible to antibiotics

From: Genetic characterization of Carbapenem-Resistant Escherichia coli from China, 2015–2017

Antibiotics

All strains (n = 144)

Carbapenemase-producing strains (n = 123)

Carbapenemase-negative strains (n = 21)

P value

AK

88.89

75.69

90.48

0.9735

PZT

0

0

0

0.0878

TGC

100

100

100

/

PB

95.13

95.93

90.48

0.2824

CAZ

0

0

0

0.6784

SXT

26.39

26.83

23.81

0.7717

CTX

0.69

0

4.76

0.2167

CIP

5.56

5.69

4.76

0.8636

ETP

0

0

0

/

IPM

13.89

4.88

66.67

< 0.0001

MEM

6.94

2.44

33.3

< 0.0001

  1. AK amikacin, PZT piperacillin/tazobactam, TGC tigecycline, PB polymyxin, CAZ ceftazidime,
  2. SXT sulfamethoxazole, CTX cefotaxime, CIP ciprofloxacin, ETP ertapenem, IPM imipenem,
  3. MEM meropenem