Table 1 Multivariable logistic regression model results estimating associations between explanatory variables and E. coli BSI 30-day mortality^a

Region

< 0.001^b

 Finland

1.00

referent

 Calgary

1.52

1.36–1.71

< 0.001

 Sherbrooke

0.87

0.64–1.20

0.403

 Skaraborg

1.31

1.09–1.57

0.004

 Western interior

1.69

1.31–2.18

< 0.001

 Community-onset

1.00

referent

 Hospital-onset

2.44

2.25–2.66

< 0.001

 Susceptible

1.00

referent

 Resistant

1.37

1.20–1.55

< 0.001

 Female

1.00

referent

 Male

1.77^c

1.52–2.05

< 0.001

 < 70-years-old

1.00

referent

 ≥ 70-years-old

2.21^c

1.95–2.52

< 0.001

 Male and ≥ 70

0.73^c

0.62–0.87

< 0.001