Table 2 Results of base case cost-effectiveness analysis
Lifestyle modification | Usual care | Difference | ICER | |
|---|---|---|---|---|
Total cost | $8133 | $6743 | $1389 | – |
QALY | 18.070 | 18.057 | 0.0128 | $108,801/QALY |
LY | 23.084 | 23.074 | 0.0094 | $147,941/LY |
Cost of intervention | $1560 | $0 | $1560 | |
Cost of CVD-related hospitalisation | $904 | $928 | -$24 | |
Cost of CVD management | $5568 | $5732 | -$164 | |
Number of first ever CVD eventsa | 1000 | 1019 | -19 | |
Myocardial infarction | 339 | 346 | -7 | |
Unstable angina | 154 | 156 | -2 | |
Ischaemic stroke | 147 | 150 | −3 | |
Haemorrhagic stroke | 42 | 43 | −1 | |
Transient ischaemic attack | 75 | 77 | −2 | |
PVD | 56 | 56 | 0 | |
Congestive heart failure | 117 | 120 | −3 | |
Other CHD | 49 | 50 | −1 | |
Other CVD death | 21 | 21 | 0 | |
Number of recurrent CVD events | 711 | 734 | −23 | |
Nonfatal stroke | 182 | 187 | −5 | |
Nonfatal myocardial infarction | 209 | 219 | −10 | |
CVD death | 320 | 328 | −8 |