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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: Clin Gastroenterol Hepatol. 2013 May 20;11(11):10.1016/j.cgh.2013.04.050. doi: 10.1016/j.cgh.2013.04.050

Table 4.

Sensitivities and specificities for various cut-off scores of the complete inpatient prediction model for severe-complicated Clostridium difficile infection

Model output Probability of severe CDI Sensitivity Specificity
−1.6 0.1 94% 22%
−1.4 0.1 90% 31%
−1.2 0.2 85% 36%
−1.1 0.2 80% 46%
−0.8 0.3 70% 61%
−0.4 0.3 53% 76%

C-statistic = 0.706