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Table 5 Antimicrobial resistance patterns of Diarrheagenic Escherichia coli (DEC) isolates

From: Enteropathogens in children less than 5 years of age with acute diarrhea: a 5-year surveillance study in the Southeast Coast of China

Antimicrobial

DEC

EAEC

ETEC

EPEC

STEC

P a

(n = 177)

(n = 104)

(n = 40)

(n = 24)

(n = 7)

%R

%S

%R

%S

%R

%S

%R

%S

%R

%S

AMP

93.2

2.8

96.2

1.9

95.0

0

83.3

4.2

71.4

28.6

0.055

TCY

60.0

38.3

61.5

38.5

55.0

37.5

79.2

20.8

0

100

0.258

CZO

57.7

26.9

55.8

27.9

55.0

27.5

79.2

20.8

28.6

28.6

0.093

SXT

57.2

39.5

63.5

33.7

55.0

37.5

50.0

50.0

0

100

0.467

PIP

51.4

32.5

49.0

31.7

55.0

27.5

62.5

33.3

28.6

71.4

0.209

CXM

46.3

50.3

51.0

49.0

37.5

55.0

45.8

54.2

28.6

28.6

0.347

SAM

45.1

37.1

42.3

36.5

55.0

37.5

45.8

29.2

28.6

71.4

0.392

CTX

42.3

54.9

49.0

51.0

27.5

62.5

41.7

54.2

28.6

71.4

0.064

GEN

35.4

60.0

36.5

59.6

37.5

55.0

37.5

58.3

0

100

0.992

ATM

21.7

68.6

27.9

63.5

10.0

90.0

20.8

54.2

0

71.4

0.070

CIP

17.7

79.4

23.1

72.1

7.5

92.5

16.7

83.3

0

100

0.095

CAZ

14.8

85.2

19.2

80.8

10.0

90.0

8.3

91.7

0

100

0.226

AMC

12.0

69.1

14.4

72.1

10.0

62.5

0.0

66.7

28.6

71.4

0.127

FEP

11.4

76.5

14.4

74.0

10.0

72.5

4.2

95.8

0

71.4

0.343

FOX

5.1

93.7

6.7

91.3

0

100

0

100

28.6

71.4

0.106

TZP

4.0

90.9

6.7

85.6

0

100

0

95.8

0

100

0.106

CSL

2.3

74.3

3.8

72.1

0

72.5

0

79.2

0

100

0.283

AMK

1.1

93.7

1.9

93.3

0

90.0

0

100

0

100

0.536

IPM

0

100

0

100

0

100

0

100

0

100

NAb

MEM

0

100

0

100

0

100

0

100

0

100

NAb

  1. EAEC enteroaggregative E. coli, ETEC enterotoxigenic E. coli, EPEC enteropathogenic E. coli, STEC Shiga toxin-producing E. coli, R Resistance, S susceptibility, AMP Ampicillin, TCY Tetracycline, CZO Cefazolin, SXT Trimethoprim-Sulfamethoxazole, PIP Piperacillin, CXM Cefuroxime, SAM Ampicillin-Sulbactam, CTX Cefotaxime, GEN Gentamicin, ATM Aztreonam, CIP Ciprofloxacin, CAZ Ceftazidime, AMC Amoxicillin-Clavulanicacid, FEP Cefepime, FOX Cefoxitin, TZP Piperacillin-Tazobactam, CSL Cefoperazone-Sulbactam, AMK Amikacin, IPM Imipenem, MEM Meropenem. Data on Enteroinvasive E. coli and Coinfection are not shown because of small numbers
  2. aFor comparison of the resistance percentage among the different pathotypes of Diarrheagenic E. coli. STEC does not include, because of too few
  3. bNA, not applicable