Internal consistency (Cronbach's α) of subscales
| Subscales | Number of items | Internal consistency (Cronbach's α) |
|---|---|---|
| Staff adequacy | 3 | 0.80 |
| Nurse physician relation | 7 | 0.88 |
| Ward leadership | 4 | 0.78 |
| Nurse participation | 5 | 0.68 |
| Education and career (possibilities) | 4 | 0.73 |
| Quality system | 7 | 0.71 |
| Patient safety management | 3 | 0.72 |