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, signs and/or symptoms:
“But I will harden Pharaoh’s heart, and I will multiply my signs and wonders in the land of Egypt.”
—Bible: Hebrew, Exodus 7:3.
“Comedy distances pain, but leaves signs of it everywhere.”
—Mason Cooley (b. 1927)
“A certain kind of rich man afflicted with the symptoms of moral dandyism sooner or later comes to the conclusion that it isn’t enough merely to make money. He feels obliged to hold views, to espouse causes and elect Presidents, to explain to a trembling world how and why the world went wrong. The spectacle is nearly always comic.”
—Lewis H. Lapham (b. 1935)