From: An exploration of the use of simple statistics to measure consensus and stability in Delphi studies
 |  | Round 1 | Round 2 | Round 3 |
---|---|---|---|---|
Agreement | Strongly agree | 17% | 30% | 25% |
 | Agree | 50% | 50% | 75% |
 | No opinion | 25% | 20% | 0% |
 | Disagree | 8% | 0% | 0% |
 | Strongly disagree | 0% | 0% | 0% |
Importance | Median | 6 | 6.5 | 7 |
 | Range | 3–8 | 3–8 | 5–8 |
 | Rank | 8 | 7 | 8 |
 | Mean | 5.92 | 6.30 | 6.17 |
 | Standard deviation | 1.56 | 1.77 | 1.11 |
 | Rank | 8 | 6 | 6 |