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 | 25% | 10% | 25% |
 | Agree | 42% | 60% | 58% |
 | No opinion | 0% | 0% | 17% |
 | Disagree | 33% | 20% | 0% |
 | Strongly disagree | 0% | 10% | 0% |
Importance | Median | 5.5 | 7 | 7 |
 | Range | 1–7 | 3–8 | 3–8 |
 | Rank | 7 | 8 | 7 |
 | Mean | 4.83 | 6.40 | 6.33 |
 | Standard deviation | 2.21 | 1.65 | 1.56 |
 | Rank | 6 | 7 | 7 |