Figure 3From: Value of fecal calprotectin in the evaluation of patients with abdominal discomfort: an observational study Diagnostic accuracy of fecal calprotectin. The overall test accuracy of fecal calprotectin was 85% when 50 μg/g was used as cut off value (upper panel) and was 68% when 10 μg/g was used (lower panel).Back to article page