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Table 6 Cost-effectiveness analyses for base case and sensitivity analyses per QALY

From: Comparative cost-effectiveness of surgery, angioplasty, or medical therapy in patients with multivessel coronary artery disease: MASS II trial

  Cost, $ QALYs ICER ($/QALYs) % Dominant % Dominated ≤ 3 GDP/capita ≤ $100,000
PCI MT Δ (PCI–MT) Δ (95% CI) PCI MT Δ (PCI–MT) Δ (95% CI)
Overall (n = 391) 3002 1740 1262 (994; 1513) 3.80 3.54 0.26 (0.07; 0.45) 4854 0 0 99 99
Overall and additional cost (n = 391) 3131 1764 1366 (1095; 1630) 3.80 3.54 0.26 (0.07; 0.45) 5255 0 1 98 99
Higher cost (n = 391) 78,063 45,253 32,811 (25,837; 39,331) 3.80 3.54 0.26 (0.07; 0.45) 126,197 0 6 0 25
  1. 5000 replications
  2. MT medical treatment, PCI percutaneous coronary intervention, CABG coronary artery bypass graft, CI confidence interval, QALY quality-adjusted life-year, $ American dollar, GDP gross domestic product, Δ difference
  Cost, $ QALYs ICER ($/QALYs) % Dominant % Dominated ≤ 3 GDP/capita ≤ $100,000
CABG MT Δ (CABG–MT) Δ (95% CI) CABG MT Δ (CABG–MT) Δ (95% CI)
Overall (n = 385) 2753 1740 1013 (761; 1235) 3.77 3.54 0.23 (0.03; 0.42) 4403 0 1 97 98
Overall and additional cost (n = 385) 2772 1764 1008 (757; 1234) 3.77 3.54 0.23 (0.03; 0.42) 4384 0 1 97 98
Higher cost (n = 385) 71,583 4525 26,331 (19,782; 32,111) 3.77 3.54 0.23 (0.03; 0.42) 114,482 0 8 0 36
  1. 5000 replications
  2. MT medical treatment, PCI percutaneous coronary intervention, CABG coronary artery bypass graft, CI confidence interval, QALY quality-adjusted life-year, $ American dollar, GDP gross domestic product, Δ difference
  Cost, $ QALYs ICER ($/QALYs) % Dominant % Dominated ≤ 3 GDP/capita ≤ $100,00
PCI CABG Δ (PCI–CABG) Δ (95% CI) PCI CABG Δ (PCI–CABG) Δ (95% CI)
Overall (n = 382) 3002 2753 249 (64; 445) 3.80 3.77 0.03 (− 0.14; 0.21) 8308 0 35 61 64
Overall and additional cost (n = 382) 3130 2772 358 (160; 565) 3.80 3.77 0.03 (− 0.14; 0.21) 11,938 0 35 60 64
Higher cost (n = 382) 78,064 71,583 6480 (1672; 11,566) 3.80 3.77 0.03 (− 0.14; 0.21) 216,014 0 43 4 38
  1. 5000 replications
  2. MT medical treatment, PCI percutaneous coronary intervention, CABG coronary artery bypass graft, CI confidence interval, QALY quality-adjusted life-year, $ American dollar, GDP gross domestic product, Δ difference