Webtest-information-QFT4 - Read online for free. ... Share with Email, opens mail client WebFour (Mitogen, Nil, TB 1 Antigen, TB 2 Antigen) One (lithium or sodium heparin tube) ... TB1 minus Nil (IU/mL) TB2 minus Nil (IU/mL) ... <0.35 or ≥0.35 and <25% . of Nil value <0.35 or ≥0.35 and <25% : of Nil value ≥0.5. Negative : M. tuberculosis infection NOT likely <0.35 or ≥0.35 and <25% of Nil value <0.35 or ≥0.35 and <25% ...
Title 17 - 2505 Changes - ELR Guidance - California
WebJun 12, 2015 · The results were reported as indeterminate if the IFN-γ level of Nil was ≤ 8.0 IU/mL, that of TB antigen minus Nil was< 0.35 IU/mL or ≥ 0.35 IU/mL and < 25% of Nil value, and Mitogen minus Nil was < 0.5 IU/mL (positive control failure) or if the IFN-γ level of Nil was > 8.0 IU/mL (negative control failure). compression testing machine parts
American Journal of Respiratory and Critical Care Medicine
WebThe results are reported as indeterminate for IFN-γ level of nil ≤8.0 IU/mL, TB antigen minus nil <0.35 IU/mL or ≥0.35 IU/mL and <25% of nil value, and mitogen minus nil <0.5 IU/mL (positive control failure) or IFN-γ level of nil >8.0 IU/mL (negative control failure). Webtube must have a gamma interferon value of greater than or equal to 0.5 IU/mL higher than the value of the Nil tube. The TB antigen tube is coated with the M. tuberculosis … WebGupta L, Ahmed S, Singh B, Prakash S, Phadke S, Aggarwal A. Nil 8.0; and TB1 and/or TB2 minus Nil 0.35 and 25% of Nil QFT-Plus Positive M. tuberculosis infection is NOT likely Nil 8.0, Mitogen minus Nil 0.5; and TB1 and TB2 minus Nil 0.35 or 0.35 and 25% of Nil QFT-Plus Negative Likelihood of M. tuberculosis infection cannot be determined Nil ... compression testing of wood