The threshold values for VAT area, VAT/SAT and sagittal diameter were 58.0 cm2, 0.276 and 19.2 cm, respectively. CONCLUSION: The threshold values for VAT area, ...

BAR values are not threshold values but they give the "background exposure" of a material in the body – as measured, for example, in the blood ...

RT-PCR: Cycle threshold value does not hold clinical relevance A survey of 700 labs in the U.S. found that the Ct values could vary by up to 12 cycles for the same target gene across labs ...

Knowing COVID patients' cycle threshold (Ct) values could benefit patients, physicians, and their community. Many patients test positive for COVID without any symptoms. What does that mean?

To more fully understand how threshold limit value (TLV) relates to the work you're doing, here are some examples of where various industrial chemicals fit on the spectrum: TLV of 1,000 ppm or higher: ...

The new threshold values that apply from January 1, 2018 are set out below. For contracting authorities such as central government departments/agencies and local authorities, the new threshold ...