Table 2.
Unit costs and disutility weights
| Unit costs (£) | Utility weights | ||
|---|---|---|---|
| Canagliflozin | 476.93 | N/A | |
| SoC in canagliflozin arm | 259.40 | N/A | |
| SoC in placebo arm | 259.18 | N/A | |
| Test costs | 2.64 | N/A | |
| Intercept | N/A | 0.785 [33] | |
| Kidney | Event | Annual | |
| DKD stage 1 | 0 | 189 [24] | − 0.15 [31] |
| DKD stage 2 | 0 | 189 [24] | − 0.15 [31] |
| DKD stage 3a | 0 | 1580 [24] | − 0.20 [31] |
| DKD stage 3b | 0 | 1580 [24] | − 0.20 [31] |
| DKD stage 4 | 0 | 3694 [24] | − 0.26 [31] |
| DKD stage 5 | 0 | 5764 [24] | − 0.27 [31] |
| Dialysis | 0 | 27,270 [1] | − 0.53 [32] |
| Transplant | 32,317 | 8519 [1] | − 0.29 [32] |
| CV | |||
| Nonfatal MI | 6069 [30] | 918 [30] | − 0.06 [33] |
| Nonfatal stroke | 6618 [30] | 979 [30] | − 0.16 [33] |
| HHF | 1897 [30] | 1601 [30] | − 0.11 [33] |
| Adverse events | |||
| GMI male | 56 [34] | – | − 0.0046 [35] |
| GMI female | 52 [34] | – | − 0.0046 [35] |
| UTI | 99 [34] | – | − 0.0043 [35] |
| DKA | 2052 [36] | – | − 0.0091 [37] |
| LEA | 3808 [36] | 1039 [36] | − 0.169 [33, 38] |
CV cardiovascular, DKA diabetic ketoacidosis, DKD diabetic kidney disease, GMI genital mycotic infections, HHF hospitalization for heart failure, LEA lower extremity amputation, MI myocardial infarction, SoC standard of care, UTI urinary tract infection