| Cluster | 1 | 2 | 3 | 4 | 5 |
---|---|---|---|---|---|---|
Number of measures | Â | 6 | 6 | 11 | 8 | 12 |
Urgency | Mean (SD) | 2.97 (0.13) | 2.79 (0.28) | 2.83 (0.26) | 2.71 (0.26) | 2.86 (0.39) |
 | Range (min–max) | 2.84–3.15 | 2.45–3.27 | 2.55–3.42 | 2.24–3.09 | 2.24–3.64 |
Feasibility | Mean (SD) | 2.67 (0.31) | 2.45 (0.14) | 2.70 (0.40) | 2.42 (0.42) | 2.28 (0.40) |
 | Range (min–max) | 2.21–3.09 | 2.30–2.67 | 1.84–3.21 | 1.88–3.15 | 1.45–2.85 |