Figure 2.

Dendrogram of PFGE profiles of XbaI-digested DNA restriction fragments from 14 carbapenem-resistant Klebsiella pneumoniae non-ST 11 isolates. The UPGMA algorithm was performed to conduct dendrogram based on the Dice similarity coefficient. Isolates were categorized to be of the same cluster when their dice similarity index was ≥80%. NRICU, neurology ICU; EGICU, emergency ICU; CMICU, critical care medicine ICU; NICU, neonatal ICU; NS, neurosurgery; GA, geriatrics, NR, neurology; CD, cardiology.