Table 1.

Multivariate analysis of factors associated with in-hospital mortality in 400 patients with E. coli urinary tract infection

Factor	aOR	95% CI	P value
Weekend diagnosis	1·5	0·5–4·9	0·4
Sepsis	0·6	0·09–5·0	0·6
Sepsis-induced hypotension	6·8	1·3–33·5	0·02
ICU admission	8·3	2·2–30·1	0·001

aOR, Adjusted odds ratio; CI, confidence interval; ICU, intensive care unit.

All variables indicated above were included in a binary logistic regression model. The variance inflation factor values for the variables did not suggest multicollinearity. The Hosmer–Lemeshow test for goodness-of-fit was non-significant (P = 0·9).