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Table 2 Distribution of biofilm formers and ESBL and MBL producers on the basis of specific organisms

From: Study of biofilm formation and antibiotic resistance pattern of gram-negative Bacilli among the clinical isolates at BPKIHS, Dharan

Organisms Biofilm formers no. (%) ESBL producers no. (%) MBL producers no. (%) Both ESBL and MBL producers no. (%) ESBL, MBL and biofilm producers no. (%)
Escherichia coli (121) 73 (60.33%) 46 (38.01%) 11 (9.09%) 3 (2.48%) 3 (2.48%)
Acinetobacter spp. (63) 34 (53.97%) 10 (15.87%) 13 (20.63%) 1 (1.59%) 1 (1.59%)
Klebsiella spp. (49) 38 (77.55%) 15 (30.61%) 13 (26.53%) 3 (6.12%) 3 (6.12%)
Pseudomonas spp. (38) 28 (73.68%) 6 (15.79%) 10 (26.31%) 2 (5.26%) 2 (5.26%)
Enterobacter spp. (27) 16 (59.26%) 2 (7.41%) 3 (11.11%) 1 (3.70%) 0
Citrobacter spp. (8) 5 (62.50%) 2 (25%) 0 0 0
Proteus spp. (5) 2 (40%) 1 (20%) 1 (20%) 0 0
Providencia stuartii (2) 1 (50%) 2 (100%) 0 0 0
Total (314) 197 (62.73%) 84 (26.75%) 51 (16.24%) 10 (3.18%) 9 (2.87%)