Research Article
Research on the Design of Surgical Auxiliary Equipment Based on AHP, QFD, and PUGH Decision Matrix
Table 10
Comprehensive weight and consistency test of secondary criterion layer.
| Primary index | Secondary index | Single weight | Combined weights | Importance ranking | Consistent results |
| B1 | B11 | 0.2822 | 0.0511 | 8 | | B12 | 0.4124 | 0.0746 | 4 | = 5.2050 | B13 | 0.0574 | 0.0104 | 19 | CR = 0.0458 | B14 | 0.1460 | 0.0264 | 12 | CR < 0.1 | B15 | 0.1020 | 0.0185 | 16 | |
| B2 | B21 | 0.3162 | 0.1482 | 2 | | B22 | 0.1243 | 0.0583 | 6 | = 5.1805 | B23 | 0.4172 | 0.1956 | 1 | CR = 0.0453 | B24 | 0.0868 | 0.0407 | 9 | CR < 0.1 | B25 | 0.0555 | 0.0260 | 13 | |
| B3 | B31 | 0.3780 | 0.1071 | 3 | | B32 | 0.2335 | 0.0662 | 5 | | B33 | 0.1853 | 0.0525 | 7 | = 6.4043 | B34 | 0.0983 | 0.0278 | 11 | CR = 0.0642 | B35 | 0.0675 | 0.0191 | 14 | CR < 0.1 | B36 | 0.0373 | 0.0106 | 18 | |
| B4 | B41 | 0.4723 | 0.0316 | 10 | | B42 | 0.1697 | 0.0114 | 17 | = 4.0511 | B43 | 0.2854 | 0.0190 | 15 | CR = 0.0191 | B44 | 0.0725 | 0.0049 | 20 | CR < 0.1 |
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