Table 2.
Positive and negative ideal solution sets.
| Criteria | Positive ideal solution | Negative ideal solution |
|---|---|---|
| No symptom-window period | 0.473 | 0.158 |
| Early stage of infection | 0.473 | 0.158 |
| Active phase of infection | 0.473 | 0.158 |
| Late of recurrent stage of infection | 0.473 | 0.158 |
| Past infection | 0.257 | 0.086 |
| Recovery stage of infection | 0.129 | 0.043 |
| Cost | 0.086 | 0.257 |
| Accessibility | 0.473 | 0.158 |
| Usability | 0.257 | 0.086 |
| Equipment | 0.257 | 0.086 |
| Education | 0.257 | 0.086 |
| Sensitivity | 0.386 | 0.129 |
| Specificity | 0.386 | 0.129 |
| False positivity | 0.158 | 0.473 |
| False negativity | 0.158 | 0.473 |