Binary Toxin and Death after Clostridium difficile Infection
Sabrina Bacci , Kåre Mølbak, Marianne K. Kjeldsen, and Katharina E.P. Olsen
Author affiliations: Author affiliations: European Programme for Intervention Epidemiology Training, Stockholm, Sweden (S. Bacci); Statens Serum Institut, Copenhagen, Denmark (S. Bacci, K. Mølbak, M.K. Kjeldsen, K.E.P. Olsen)
Figure 2. Kaplan Meier curves showing the probability of patient survival after diagnosis of Clostridium difficile infection according to the 4 different infection groups (log-rank test, p<0.001). Blue line, C. difficile PCR ribotype 027; black line, C. difficile PCR ribotype non-027; green line, C. difficile with toxins A and B without binary toxin; red line, C. difficile unselected strains not referred for typing.
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