Therefore, the negative predictive value of the CXR for pneumonia was 98.8% ... Some children in the study were treated for pneumonia even with negative CXRs, and others with positive CXRs were ...

We use the positive predictive value and negative predictive value of a test to summarize that test’s predictive ability. To drive the point home, think about this: ...

When you create a chart in Excel using positive and negative values, both positive and negative graphs are the same color by default. Another way to display the chart is to chan.

Similarly, Abbott’s Architect test for IgG antibodies showed a sensitivity of 100%, specificity of 99.6%, and positive and negative predictive values of 92.9% and 100%, respectively.

Results: 6 studies including 708 CD117-positive GIST patients were eligible for analysis of positive predictive value of KIT immunostaining for KIT mutations and 5 studies including 47 CD117-negative ...

DermTech Announces Topline Results of its TRUST Study: Results Confirm the High Negative Predictive Value of the PLA at 99% and Find No Significant Adverse Outcomes After Long-Term Follow-Up of ...

Two newly developed physical examination tests were found to effectively detect lumbar spondylolisthesis and lumbar instability and were easily performed in an outpatient setting, according to ...

Sensitivity, specificity, positive predictive values, and negative predictive values for E. coli, enterococci, and group B streptococci in midstream urine cultures are shown in Table 3.

A study in this week's New England Journal of Medicine potentially has significant implications for prenatal testing for major fetal chromosome abnormalities. The study found that in a head-to ...