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Table 7 MDR profile of the isolated Bacillus spp

From: Emergence of multidrug-resistant Bacillus spp. derived from animal feed, food and human diarrhea in South-Eastern Bangladesh

Source

Pattern No

Antibiotic Resistance Pattern

No. of antibiotics (classes)

No of resistance isolates

MDR isolates (%)

MAR index

Level of significance

Animal feed

1

CFM

1(1)

1

0 (0)

0.071

NS (p = 0.517)

2

PG-CFM

2 (1)

9

0 (0)

0.142

3

PG-AMC-CFM

3(1)

1

0 (0)

0.214

4

PG-CFM-TET

3(2)

2

0 (0)

0.214

5

PG-CFM-CTR-CMX

4 (1)

2

0 (0)

0.285

6

PG-CFM-CTR-NIT

4 (2)

2

0 (0)

0.285

7

PG-CFM-TET-EM

4(3)

1

1 (0.6)

0.285

8

PG-CFM-CTR-TET-NIT

5 (3)

1

1 (0.6)

0.357

9

PG-CFM-CTR-TET-CMX

5 (3)

1

1 (0.6)

0.357

10

PG-CFM-CTR-NIT-CMX

5 (3)

3

3 (1.9)

0.357

11

PG-AMC-CFM-CTR-VAN-CMX

6 (3)

12

12 (7.7)

0.428

12

PG-CTR-AZM-NIT-CMX

5 (4)

1

1 (0.6)

0.357

13

PG-CFM-TET-CIP-LEV-VAN

6 (4)

3

3 (1.9)

0.428

14

PG-CFM-CTR-EM-VAN-CMX

6 (4)

2

2 (1.2)

0.428

15

PG-CFM-CTR-CIP-NIT-CMX

6 (4)

4

4 (2.5)

0.428

16

PG-CFM-EM-CIP-LFV-VAN

6 (4)

1

1 (0.6)

0.357

17

PG-CFM-LEV-VAN-NIT-CMX

6 (5)

1

1 (0.6)

0.428

18

PG-CFM-CIP-VAN-NIT-CMX

6 (5)

2

2 (1.2)

0.428

19

CFM-EM-CIP-CL-NIT-CMX

6 (6)

1

1 (0.6)

0.428

20

PG-AMC-CFM-CTR-EM-TET-CMX

7 (4)

1

1 (0.6)

0.5

21

PG-AMC-CFM-CTR-EM-VAN-CMX

7 (4)

2

2 (1.2)

0.5

22

PG-AMC-CFM-CTR-CIP-VAN-CMX

7 (4)

1

1 (0.6)

0.5

23

PG-CFM-CIP-LEV-VAN-NIT-CMX

7 (5)

1

1 (0.6)

0.5

24

PG-CFM-CTR-EM-VAN-NIT-CMX

7 (5)

1

1 (0.6)

0.5

25

PG-CFM-AZM-CIP-LEV-CM-VAN

7 (5)

2

2 (1.2)

0.5

26

PG-CFM-CTR-EM-TET-VAN-CMX

7 (5)

2

2 (1.2)

0.5

27

PG-CFM-TET-CIP-LEV-VAN-CMX

7 (5)

1

1 (0.6)

0.5

28

PG-CFM-CTR-EM-CIP-VAN-CMX

7 (5)

2

2 (1.2)

0.5

29

PG-CFM-AZM-EM-CIP-NIT-CMX

7 (5)

1

1 (0.6)

0.5

30

PG-CFM-AZM-EM-TET-CM-VAN

7 (5)

1

1 (0.6)

0.5

31

PG-CFM-EM-CIP-CM-NIT-CMX

7 (6)

2

2 (1.2)

0.5

32

PG-CFM-CTR-CIP-LEV-VAN-NIT-CMX

8 (5)

1

1 (0.6)

0.571

33

PG-CFM-CTR-TET-CIP-LEV-VAN-NIT

8 (5)

2

2 (1.2)

0.571

34

PG-AMC-CFM-CIP-LEV-CM-NIT-CMX

8 (5)

1

1 (0.6)

0.571

35

PG-AMC-CFM-CTR-EM-TET-VAN-CMX

8 (5)

2

2 (1.2)

0.571

36

PG-AMC-CFM-CTR-LEV-VAN-NIT-CMX

8 (5)

3

3 (1.9)

0.571

37

PG-AMC-CFM-CTR-TET-VAN-NIT-CMX

8 (5)

2

2 (1.2)

0.571

38

PG-AMC-CFM-CTR-TET-LEV-VAN-CMX

8 (5)

1

1 (0.6)

0.571

39

PG-AMC-CFM-CTR-EM-VAN-NIT-CMX

8 (5)

3

3 (1.9)

0.571

40

PG-CFM-AZM-EM-TET-CM-VAN-CMX

8 (6)

2

2 (1.2)

0.571

41

PG-AMC-CFM-EM-CIP-CM-NIT-CMX

8 (6)

3

3 (1.9)

0.571

42

PG-CFM-TET-CIP-LEV-VAN-NIT-CMX

8 (6)

2

2 (1.2)

0.571

43

PG-CFM-CTR-AZM-TET-CIP-NIT-CMX

8 (6)

2

2 (1.2)

0.571

44

PG-CFM-CTR-EM-TET-VAN-NIT-CMX

8 (6)

2

2 (1.2)

0.571

45

PG-CFM-EM-TET-CIP-VAN-NIT-CMX

8 (7)

1

1 (0.6)

0.571

46

PG-AMC-CFM-CTR-AZM-EM-CM-NIT-CMX

9 (5)

2

2 (1.2)

0.642

47

PG-AMC-CFM-CTX-AZM-EM-TET-NIT-CMX

9 (5)

1

1 (0.6)

0.642

48

PG-AMC-CFM-CTR-TET-CIP-LEV-VAN-CMX

9 (5)

1

1 (0.6)

0.642

49

PG-AMC-CFM-CTX-EM-CM-VAN-NIT-CMX

9 (6)

2

2 (1.2)

0.642

50

PG-AMC-CFM-CTR-EM-TET-VAN-NIT-CMX

9 (6)

4

4 (2.5)

0.642

51

PG-AMC-CFM-CTR-EM-TET-CIP-LEV-VAN-CMX

9 (6)

1

1 (0.6)

0.642

52

PG-AMC-CFM-CTR-TET-CIP-VAN-NIT-CMX

9 (6)

1

1 (0.6)

0.642

53

PG-AMC-CFM-TET-CIP-LEV-VAN-NIT-CMX

9 (6)

1

1 (0.6)

0.642

54

PG-CFM-CTR-EM-TET-LEV-VAN-NIT-CMX

9 (7)

1

1 (0.6)

0.642

55

PG-CFM-CTX-EM-TET-CIP-VAN-NIT-CMX

9 (7)

1

1 (0.6)

0.642

56

PG-AMC-CFM-CTR-AZM-EM-CM-VAN-NIT-CMX

10 (6)

4

4 (2.5)

0.714

57

PG-AMC-CFM-CTR-AZM-ER-TET-CIP-LEV-VAN-CMX

11 (6)

4

4 (2.5)

0.785

58

PG-AMC-CFM-CTR-EM-TET-CIP-LEV-VAN-NIT-CMX

11 (7)

5

5 (3.2)

0.785

59

PG-AMC-CFM-CTR-AZM-EM-TET-CIP-LEV-CM-VAN-NIT

12 (7)

4

4 (2.5)

0.857

60

PG-AMC-CFM-CTR-AZM-EM-TET-CIP-LEV-VAN-NIT-CMX

12 (7)

7

7 (4.5)

0.857

61

PG-CFM-CTR-EM-TET-LEV-CM-VAN-NIT-CMX

10 (8)

2

2 (1.2)

0.714

62

PG-CFM-CTR-EM-TET-CIP-LEV-CM-VAN-NIT-CMX

11 (8)

1

1 (0.6)

0.785

63

PG-AMC-CFM-CTR-EM-TET-CIP-LEV-CM-VAN-NIT-CMX

12 (8)

5

5 (3.2)

0.857

64

PG-AMC-CFM-CTR-AZM-EM-TET-CIP-CM-VAN-NIT-CMX

12 (8)

3

3 (1.9)

0.857

65

PG-AMC-CFM-CTR-AZM-EM-TET-CIP-LEV-CM-VAN-NIT-CMX

13 (8)

7

7 (4.5)

0.928

 

Total

 

151

134 (88.7)

 

Food

1

PG

1 (1)

1

0 (0)

0.071

2

PG-CFM

2 (1)

3

0 (0)

0.142

3

PG-AMC-CFM-LEV

4 (2)

1

0 (0)

0.285

4

PG-AMC-CFM-LEV-NIT

5 (3)

1

1 (0.6)

0.357

5

PG-AMC-CFM-LEV-CMX

5 (3)

2

2 (1.2)

0.357

6

PG-CFM-CIP-CM-CMX

5 (4)

1

1 (2.1)

0.357

7

PG-CFM-TET-CIP-LEV-VAN

6 (4)

3

3 (6.2)

0.428

8

PG-AMC-CFM-CIP-LEV-CM-CMX

8 (4)

1

1 (2.1)

0.571

9

CFM-EM-TET-CM-CMX

5 (5)

1

1 (2.1)

0.357

10

PG-CFM-EM-TET-CM-CMX

6 (5)

3

3 (6.2)

0.428

11

PG-CFM-EM-CIP-CM-CMX

6 (5)

2

2 (4.1)

0.428

12

PG-AMC-CFM-CTR-VAN-CMX

6 (3)

1

1 (2.1)

0.428

13

PG-AMC-CFM-CTR-VAN-NIT-CMX

7 (4)

2

2 (4.1)

0.5

14

PG-AMC-CFM-CTR-CIP-LEV-VAN-CMX

8 (4)

3

3 (6.2)

0.571

15

PG-AMC-CFM-CTR-AZM-CM-VAN-CMX

8 (5)

4

4 (8.3)

0.571

16

PG-AMC-CFM-CTR-EM-CM-VAN-CMX

8 (5)

1

1 (2.1)

0.571

17

PG-AMC-CFM-CTR-EM-VAN-NIT-CMX

8 (5)

9

9 (18.7)

0.571

18

PG-AMC-CFM-CTR-AZM-EM-CM-VAN-CMX

9 (5)

3

3 (6.2)

0.642

19

PG-AMC-CFM-CTR-EM-TET-VAN-NIT-CMX

9 (6)

5

5 (10.4)

0.642

20

PG-AMC-CFM-CTR-AZM-EM-TET-VAN-NIT-CMX

10 (6)

5

5 (10.4)

0.714

 

Total

 

52

47 (90.3)

 

Diarrhea

1

PG-AMC-CFM-CTR-VAN-CMX

6 (3)

3

3 (30.0)

0.428

2

PG-AMC-CFM-CTR-AZM-EM-TET-VAN-NIT-CMX

10 (6)

2

2 (20.0)

0.714

3

PG-AMC-CFM-CTR-AZM-EM-TET-LEV-VAN-NIT-CMX

11 (7)

3

3 (30.0)

0.785

4

PG-AMC-CFM-CTR-AZM-EM-TET-LEV-CM-VAN-NIT-CMX

12 (8)

2

2 (20.0)

0.857

 

Total

10

10 (100)

 

Grand Total (overall MDR isolates)

213

191 (89.6)

  
  1. MDR Multidrug resistance, PG Penicillin G, AMC Amoxicillin-Clavulanic acid, CFM Cefixime, CTR Ceftriaxone, VAN Vancomycin, AZM Azithromycin, EM Erythromycin, TET Tetracycline, CM Clindamycin, NIT Nitrofurantoin, CIP Ciprofloxacin, LEV Levofloxacin, CMX Co-Trimoxazole, NS Not significant