From the Urinary Catheter to the Prevalence of Three Classes of Integrons, β-Lactamase Genes, and Differences in Antimicrobial Susceptibility of Proteus mirabilis and Clonal Relatedness with Rep-PCR

Table 3

The severity of biofilm and integrase prevalence.

Biofilm	Integrase-1 positive; No. (%)	Integrase-2 positive; No. (%)	Total no; No. (%)	MDR; No. (%)
Strong	8 (66.6)	3 (25)	12 (30)	11 (91.6)
Moderate	13 (65)	4 (20)	20 (50)	15 (75)
Weak	4 (50)	3 (37.5)	8 (20)	7 (87.5)
MDR	22 (66.6)	10 (30)	33 (82.5)	—