1. Copyright © 2009 American Medical Association. All rights reserved.
From: Cost-effectiveness of Interferon Gamma Release Assays vs Tuberculin Skin Tests in Health Care Workers
Arch Intern Med. 2009;169(2): doi: /archinternmed
Figure Legend:
Simplified diagram of the Markov state-transition decision analytic model. CXR indicates chest radiograph; LTBI, latent tuberculosis infection; QFT-G, QuantiFERON-TB Gold test (Cellestis Limited, Victoria, Australia); QFT-GIT, QuantiFERON-TB Gold in Tube test (Cellestis Limited); TST, tuberculin skin test.
Date of download: 10/18/2017
Copyright © 2009 American Medical Association. All rights reserved.

2. Copyright © 2009 American Medical Association. All rights reserved.
From: Cost-effectiveness of Interferon Gamma Release Assays vs Tuberculin Skin Tests in Health Care Workers
Arch Intern Med. 2009;169(2): doi: /archinternmed
Figure Legend:
Simplified diagram of the major Markov state-transition decision analytic model states. Arrows indicate the direction in which the health care worker can move from one health state to another each year. LTBI indicates latent tuberculosis infection; TB, tuberculosis.
Date of download: 10/18/2017
Copyright © 2009 American Medical Association. All rights reserved.

3. Copyright © 2009 American Medical Association. All rights reserved.
From: Cost-effectiveness of Interferon Gamma Release Assays vs Tuberculin Skin Tests in Health Care Workers
Arch Intern Med. 2009;169(2): doi: /archinternmed
Figure Legend:
Cost-effectiveness acceptability curves demonstrating the probability that the QuantiFERON-TB Gold test (QFT-G) (Cellestis Limited, Victoria, Australia) is cost-effective compared with the QuantiFERON-TB Gold in Tube test (QFT-GIT) (Cellestis Limited) by willingness to pay based on 1000 Monte Carlo simulations. QALY indicates quality-adjusted life-year.
Date of download: 10/18/2017
Copyright © 2009 American Medical Association. All rights reserved.

4. Copyright © 2009 American Medical Association. All rights reserved.
From: Cost-effectiveness of Interferon Gamma Release Assays vs Tuberculin Skin Tests in Health Care Workers
Arch Intern Med. 2009;169(2): doi: /archinternmed
Figure Legend:
Sensitivity analyses comparing the QuantiFERON-TB Gold test (QFT-G) (Cellestis Limited, Victoria, Australia) with the QuantiFERON-TB Gold in Tube test (QFT-GIT) (Cellestis Limited), while varying the sensitivity of the QFT-GIT. QALY indicates quality-adjusted life-year.
Date of download: 10/18/2017
Copyright © 2009 American Medical Association. All rights reserved.