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Updated: Jul 3, 2026
A Protein Microarray Assay for Serological Determination of Antigen-specific Antibody Responses Following Clostridium difficile Infection
Published on: June 15, 2018
Univariate and multivariate analysis of risk factors for severe Clostridium difficile-associated diarrhoea:
Christian Hardt1, Thomas Berns, Wolfgang Treder
1Department of Medicine Gemeinschaftskrankenhaus Bonn, Bonner Talweg 4-6, Bonn D-53113, Germany.
Aim:
To investigate risk factors for severe clostridium difficile associated diarrhoea (CDAD) in hospitalised patients.
Methods:
We analysed risk factors for severe CDAD (associated with systemic signs of hypovolemia) in 124 hospitalised patients by retrospective chart review.
Results:
Severe CDAD was present in 27 patients (22%). Statistical analysis showed a significant association with a higher 30-d mortality (33% vs 4%, P < 0.001) and a higher proportion of longer hospital stay exceeding 14 d (74% vs 52%, P = 0.048). Charlson co-morbidity score (OR 1.29 for 1 point increment, P < 0.05) and serum C-reactive protein at diagnosis (OR 1.15 for 10 mg/L increment, P < 0.001) were independent predictors of severe CDAD.
Conclusion:
Patients with a severe level of co-morbidity and high serum C-reactive protein levels at the time of diagnosis should receive particular attention.
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