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Table 2 The characteristics of genes of sfa, afa, and foc

From: Identification phenotypic and genotypic characterization of biofilm formation in Escherichia coli isolated from urinary tract infections and their antibiotics resistance

Degrees of biofilm

Resistance to antibiotics

Genes

Frequency (%)

Strong

Moderate

Weak

No connection

Amoxicillin

Tetracycline

Ciprofloxacin

Cefepime

Ceftazidime

Ceftriaxone

Tobramycin

Gentamycin

Nitrofurantoin

Amikacin

Ampicillin

Chloramphenicol

Imipenem

Nalidixic acid

sfa

27 (34.18)

4 (14.8)

0 (0)

21 (77.8)

2 (7.4)

20 (33.33)

14 (32.56)

12 (40)

5 (31.25)

4 (23)

9 (31.03)

0 (0)

4 (33.33)

0 (0)

2 (22.22)

20 (34.48)

0 (0)

3 (37.5)

16 (41.03)

afa

14 (17.72)

0 (0)

2 (14.3)

12 (58.7)

0 (0)

13 (21.67)

10 (23.26)

3 (10)

4 (25)

2 (11.76)

5 (17.42)

2 (50)

3 (25)

1 (33.33)

1 (11.11)

11 (18.97)

2 (40)

1 (12.50)

6 (15.38)

foc

18 (22.78)

3 (11.1)

1 (5.6)

13 (72.2)

1 (5.6)

14 (23.33)

10 (23.26)

8 (26.67)

4 (25)

6 (35.29)

9 (31.03)

1 (25)

2 (16.67)

1 (33.33)

3 (33.33)

14 (24.14)

2 (40)

2 (25)

8 (20.51)

sfa,afa

3 (3.80)

0 (0)

0 (0)

3 (100)

0 (0)

2 (3.33)

1 (2.33)

1 (3.33)

0 (0)

0 (0)

0 (0)

0 (0)

1 (8.33)

0 (0)

0 (0)

2 (3.45)

0 (0)

0 (0)

2 (5.13)

sfa,foc

11 (13.92)

3 (11.1)

1 (9.1)

6 (54.5)

1 (9.1)

6 (10)

6 (13.95)

5 (16.67)

2 (12.50)

4 (23.53)

3 (10.34)

0 (0)

1 (8.33)

0 (0)

2 (22.22)

7 (12.07)

0 (0)

1 (12.5)

6 (15.38)

afa,foc

5 (6.33)

0 (0)

1 (20)

3 (60)

1 (20)

4 (6.67)

2 (4.65)

1 (3.33)

1 (62.5)

1 (5.88)

3 (10.34)

1 (25)

1 (8.33)

1 (33.33)

1 (11.11)

3 (5.17)

1 (20)

1 (12.5)

1 (2.56)

sfa,afa

foc

1 (1.27)

0 (0)

0 (0)

1 (100)

0 (0)

1 (1.67)

0 (0)

0 (0)

0 (0)

0 (0)

0 (0)

0 (0)

0 (0)

0 (0)

0 (0)

1 (1.72)

0 (0)

0 (0)

0 (0)

Total

79 (100)

10 (12.7)

5 (6.3)

59 (74.7)

5 (6.3)

60 (100)

43 (100)

30 (100)

16 (100)

17 (100)

29 (100)

4 (100)

12 (100)

3 (100)

9 (100)

58 (100)

5 (100)

8 (100)

37 (100)

  1. The total of items were considered as frequency (percentage)