1. Coronary computed tomography versus exercise testing in patients with stable chest pain: comparative effectiveness and costs 
Tessa S.S. Genders, Bart S. Ferket, Admir Dedic, Tjebbe W. Galema, Nico R.A. Mollet, Pim J. de Feyter, Kirsten E. Fleischmann, Koen Nieman, M.G. Myriam Hunink 
International Journal of Cardiology 
Volume 167, Issue 4, Pages (August 2013)
DOI: /j.ijcard
Copyright © 2012 Elsevier Ireland Ltd Terms and Conditions

2. Fig. 1
Further testing algorithm after X-ECG. Italic disease categories refers to classified category according to the diagnostic work-up. *Low risk DTS=DTS ≥5, intermediate risk DTS=DTS −10 to 5, high risk DTS=DTS≤−11. DTS: Duke Treadmill Score.
International Journal of Cardiology  , DOI: ( /j.ijcard )
Copyright © 2012 Elsevier Ireland Ltd Terms and Conditions

3. Fig. 2
Further testing algorithm after CAC. Italic disease categories reflect the classified category according to the diagnostic work-up. *See Figure 1.
International Journal of Cardiology  , DOI: ( /j.ijcard )
Copyright © 2012 Elsevier Ireland Ltd Terms and Conditions

4. Fig. 3
Definition of the disease category, as determined for each patient in the clinical cohort. Underlined refers to underlying ‘true’ disease category, italic refers to classified category according to diagnostic test strategy.
International Journal of Cardiology  , DOI: ( /j.ijcard )
Copyright © 2012 Elsevier Ireland Ltd Terms and Conditions

5. Fig. 4
Incremental costs and effectiveness of the CT-strategy as compared with SOC; results from a probabilistic sensitivity analysis (10,000 samples) in men. Blue squares (right cloud) indicate results for men with a pre-test probability <70% and pink squares (left cloud) indicate men with a pre-test probability ≥70%. The dotted line represents the willingness-to-pay threshold of €80.000/QALY.
International Journal of Cardiology  , DOI: ( /j.ijcard )
Copyright © 2012 Elsevier Ireland Ltd Terms and Conditions

6. Fig. 5
Incremental costs and effectiveness of the CT-strategy as compared with SOC; results from a probabilistic sensitivity analysis (10,000 samples) in women. Blue squares (upper cloud) indicate results for women with a pre-test probability <70%, pink squares (lower cloud) indicate women with a pre-test probability ≥70%. The dotted line represents the willingness-to-pay threshold of €80.000/QALY.
International Journal of Cardiology  , DOI: ( /j.ijcard )
Copyright © 2012 Elsevier Ireland Ltd Terms and Conditions