Research Article
Applying the Fuzzy Analytic Hierarchy Process Method to Evaluate Key Indicators of Health Promotion Policies for the Elderly in Taiwan
Table 3
Saaty scale, definition, and explanation.
| Saaty scale | Definition | Explanation |
| 1 | Equal importance | The contribution of the two plans is of equal importance equally | 3 | Slightly importance | Experience and judgment tend to favor a certain plan slightly moderately | 5 | Essential importance | Experience and judgment tend to favor a certain plan strongly | 7 | Demonstrates importance | A very strong preference is shown for a certain plan demonstratively | 9 | Absolute importance | There is enough evidence to favor a certain plan extremely | 2, 4, 6, 8 | Intermediate values of adjacent scales | When a compromise value is needed |
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