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. 2021 Sep 23;14:3907–3917. doi: 10.2147/IDR.S333603

Table 6.

Multidrug Resistance Patterns of ESβL Producing Gram-Negative Bacilli Among Hospitalized Neonates

Bacteria Multiple Antibiotics Resistance Total
R0 R1 R2 R3 R4 R5 and Above
K. pneumonia 0 0 1 2 1 19 23
E. coli 0 1 0 3 3 10 17
K. oxytoca 0 1 2 1 1 9 14
M. morganii 0 0 0 1 0 2 3
P. aeruginosa 0 0 0 0 0 2 2
Citrobacter spp 0 2 2 0 0 3 6
Enterobacter spp 0 0 1 0 2 1 4
Proteus spps 0 0 0 1 0 2 3
Total 0 3 6 8 7 48 72

Notes: R0, bacterial isolates sensitive to all antibiotics; R1, resistant against one class of antibiotics; R2, resistant against two classes; R3, resistant against three classes; R4, resistant against four classes and R5; resistant against five classes and above of antibiotics.