Extensive outbreak of colistin resistant, carbapenemase (blaOXA-48, blaNDM) producing Klebsiella pneumoniae in a large tertiary care hospital, India

Table 1 Comparison of characteristics of the two sequence types

Characteristics	ST5235 N = 30 (%)	ST5313 N = 7 (%)	P value
Carbapenem resistance	23 (76.67)	3 (42.85)	0.09
Colistin resistance	22 (73.33)	3 (42.85)	0.01*
Isolates from ICU	9 (30.00)	3 (42.85)	0.51
Isolates from NICU	17 (56.66)	0 (0)	0.04*
bla_OXA-48, bla_NDM combination	11 (36.66)	1 (14.20)	0.06
bla_SHV, bla_CTXM	17 (56.66)	2 (28.57)	0.74
Outcome (mortality)	18 (60.00)	1 (14.20)	0.05*

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