Differences of virulence factors, and antimicrobial susceptibility according to phylogenetic group in uropathogenic Escherichia coli strains isolated from Korean patients

Table 7 Outcomes of uropathogenic Escherichia coli infection classified by phylogenetic group

	Phylogenetic group B2 (n = 276)	Phylogenetic group D (n = 62)	p value
Persistent fever	63 (22.8%)	14 (22.6%)	0.967
Acute kidney injury	47 (17.0%)	11 (17.7%)	0.893
30-Day mortality	5 (1.8%)	1 (1.6%)	0.999*
Infection-related 30-day mortality	2 (0.7%)	0 (0.0%)	0.999*
Total duration of hospital stay, days	14.90 ± 10.70	12.71 ± 7.74	0.128
Time to death, days	9.50 (7.0–25.75)	3 (3–3)	0.313
Relapse within 3 months	21 (7.6%)	5 (8.1%)	0.999*

ISSN: 1476-0711