By using samples of known disease status, values such as sensitivity and specificity can be calculated that allow you to evaluate just that. An ideal test rarely overlooks the thing you are looking ...

Measurement of glycosuria using a cutoff point greater than or equal to a trace value has a low sensitivity and a high specificity (Table 4). Performance is usually better with random ...

Table 1 shows the endoscopic grading of esophagitis in these patients. A positive concordance of any three or more tests was taken as the gold standard against which the sensitivity, specificity ...

By using samples of known disease status, values such as sensitivity and specificity can be calculated that allow you to evaluate just that. An ideal test rarely overlooks the thing you are looking ...