CDI_calculator v.1

Clostridium Difficile Infection (CDI) calculator stratifies the rate of CDI recurrence with patient age, severity of the disease and antibiotic use.

Emma Malm

emma.malm@cambio.se

Cambio CDS

To calculate the total sum for the CDI score.

Use to group patients in low and respectively high risk groups, based on the possibility of suffering from recurring CDI. There are two risk groups, low and high, each with 2 recurrence rates. CDI score: Risk group: Recurrence rate: 0 Low 0% 1 Low 33.3% 2 High 71.4% 3 High 87.5%

1. Bartlett JG, Gerding DN. Clinical recognition and diagnosis of Clostridium difficile infection. Clin Infect Dis. 2008 Jan 15;46 Suppl 1:S12-8. doi: 10.1086/521863. PMID: 18177217. 2. Henrich TJ, Krakower D, Bitton A, Yokoe DS. Clinical risk factors for severe Clostridium difficile-associated disease. Emerg Infect Dis. 2009 Mar;15(3):415-22. doi: 10.3201/eid1503.080312. PMID: 19239754; PMCID: PMC2681109. 3. Luciano JA, Zuckerbraun BS. Clostridium difficile infection: prevention, treatment, and surgical management. Surg Clin North Am. 2014 Dec;94(6):1335-49. doi: 10.1016/j.suc.2014.08.006. Epub 2014 Sep 27. PMID: 25440127. 4. Heinlen L, Ballard JD. Clostridium difficile infection. Am J Med Sci. 2010 Sep;340(3):247-52. doi: 10.1097/MAJ.0b013e3181e939d8. PMID: 20697257; PMCID: PMC2935936.

EVALUATION.cdi_assessment.v0, OBSERVATION.cdi.v0