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Table 1 Relative risk of CDI recurrence or CDI-related death: multivariate analysis

From: Recurrence and death after Clostridium difficile infection: gender-dependant influence of proton pump inhibitor therapy

 

RR of CDI recurrence or CDI-related death

95 % confidence interval

PPI prescriptiona—women

 No

1.00

 

 Yes

0.62

0.33–1.22

PPI prescriptiona—men

 No

1.00

 

 Yes

2.32

1.26–4.27

Sex

 Female

1.00

 

 Male

0.51

0.28–0.94

Age

 <50 years

1.00

 

 >50 years

1.53

0.68–3.44

Previous hospitalization

 No

1.00

 

 Yes

1.71

0.98–2.97

Previous antibiotic therapy

 No

1.00

 

 Yes

0.95

0.59–1.52

Immunosupressive therapy

 No

1.00

 

 Yes

0.32

0.15–0.68

Clinical form

 Diarrhea

1.00

 

 Colitis

1.10

0.68–1.78

  1. aPre-existing PPI therapy more than 1 month before