Table 7 Local and global weights of all criteria and sub-criteria using IFAHP method
From: Identification and weighting of kidney allocation criteria: a novel multi-expert fuzzy method
Criteria | Relative weights using IFAHP | Sub-criteria | Relative weights using IFAHP | Rank | Global weights using IFAHP | Rank |
|---|---|---|---|---|---|---|
Equity | 0.33 | Medical urgency | 0.54 | 1 | 0.1782 | 1 |
PRA | 0.14 | 3 | 0.0462 | 9 | ||
Recipient age | 0.27 | 2 | ||||
- < 11 years (0.54) | 0.048114 | 8 | ||||
- 11–15 years (0.29) | 0.025839 | 10 | ||||
- 15–18 years(0.16) | 0.014256 | 16 | ||||
Waiting timea | 0.05 | 4 | 0.0165 | 14 | ||
Utility | 0.67 | HLA matching | 0.35 | 2 | ||
- 0 mismatches(0.56) | 0.13132 | 3 | ||||
- 1 mismatch (0.21) | 0.049245 | 7 | ||||
- 2 mismatches (0.11) | 0.025795 | 11 | ||||
- 3 mismatches (0.06) | 0.01407 | 17 | ||||
- 4 mismatches (0.04) | 0.00938 | 18 | ||||
- 5 mismatches (0.02) | 0.00469 | 20 | ||||
Blood type compatibility | 0.16 | 3 | ||||
- Identical (0.83) | 0.088976 | 4 | ||||
- Compatible (0.17) | 0.018224 | 12 | ||||
Age difference | 0.11 | 4 | ||||
- < 5 years (0.69) | 0.050853 | 6 | ||||
- 5–15 years (0.24) | 0.017688 | 13 | ||||
- > 15 years (0.07) | 0.005159 | 19 | ||||
Predicted survival | 0.38 | 1 | ||||
- < 1 years (0.06) | 0.015276 | 15 | ||||
- 1–5 years (0.26) | 0.066196 | 5 | ||||
- > 5 years (0.68) | 0.173128 | 2 |