Research Article
Research on the Design of Surgical Auxiliary Equipment Based on AHP, QFD, and PUGH Decision Matrix
| Scale assignment (i and j) | Importance | Scale description |
| 1 | Equally important | Metric i and j are equally important | 3 | Slightly important | Metric i is slightly more important than metric j | 5 | Clearly important | Metric i is clearly more important than metric j | 7 | Strongly important | Metric i is strongly more important than metric j | 9 | Absolutely important | Metric i is absolutely more important than metric j | 2, 4, 6, 8 | Median | Compromise |
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