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The threshold values used for indexes screening in the two rounds of the Delphi method
| Screening program | First-round | Second-round | ||||
|---|---|---|---|---|---|---|
| Mean | Sd. | Threshold value | Mean | Sd. | Threshold value | |
| Full mark frequency (%) | 24.643 | 9.214 | 15.429 | 24.390 | 7.305 | 17.085 |
| Mean | 3.280 | 0.479 | 2.801 | 3.336 | 0.473 | 2.863 |
| CV | 0.197 | 0.076 | 0.273 | 0.197 | 0.088 | 0.285 |
Sd. Standard Deviation, CV Coefficient of Variation
