Signs and Symptoms
In adults, a clinical prediction rule found the best signs to be: significant diarrhea ("new onset of more than three partially formed or watery stools per 24 hour period"), recent antibiotic exposure, abdominal pain, fever (up to 40.5°C), and a distinctive foul stool odour. In a population of hospitalized patients, prior antibiotic treatment plus diarrhea or abdominal pain had a sensitivity of 86% and a specificity of 45%. In this study with a prevalence of positive cytotoxin assays of 14%, the positive predictive value was 20% and the negative predictive value was 95%.
Read more about this topic: Clostridium Difficile
Famous quotes containing the words signs and/or symptoms:
“The signs look better. The Father of Waters again goes unvexed to the sea. Thanks to the great North-West for it. Nor yet wholly to them.... The job was a great national one.”
—Abraham Lincoln (1809–1865)
“The human condition is such that pain and effort are not just symptoms which can be removed without changing life itself; they are the modes in which life itself, together with the necessity to which it is bound, makes itself felt. For mortals, the “easy life of the gods” would be a lifeless life.”
—Hannah Arendt (1906–1975)