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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 biofilmResistance to antibiotics
GenesFrequency (%)StrongModerateWeakNo connectionAmoxicillinTetracyclineCiprofloxacinCefepimeCeftazidimeCeftriaxoneTobramycinGentamycinNitrofurantoinAmikacinAmpicillinChloramphenicolImipenemNalidixic acid
sfa27 (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)
afa14 (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)
foc18 (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,afa3 (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,foc11 (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,foc5 (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)
Total79 (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)