| Category | Overall agreement on inclusion of each item, % | Overall agreement on inclusion (Randolph’s K) | 95% CI | Level of agreementa | P value |
|---|---|---|---|---|---|
| Overall agreement for sample (n = 34) | 74.9 | 0.62 | 0.54 to 0.71 | Substantial | 0.001 |
| Health professional agreement (n = 19) | 76.4 | 0.68 | 0.60 to 0.76 | Substantial | 0.001 |
| Patient and support worker agreement (n = 15) | 73.4 | 0.58 | 0.47 to 0.65 | Moderate | 0.001 |
Level of agreement based on the following categories: <0: poor agreement; 0.0–0.20: slight agreement; 0.21–0.40: fair agreement; 0.41–0.60: moderate agreement; 0.61–0.80: substantial agreement; 0.81–1.0: almost perfect agreement.