%Patients | %Healthy controls | %Nursing staff | %Physicians | p value | |
---|---|---|---|---|---|
Already written an advance directive | 18.0 | 19.0 | 10.0 | 10.0 | NS |
Intention to write an advance directive | 81.0 (n = 97) | 59.6 (n = 99) | 68.6 (n = 99) | 50.5 (n = 99) | <0.001 |
Knowledge of: | |||||
Advance directive | 74.0 | 89.0 | 91.0 | 98.0 | <0.001 |
Authorisation of health care proxy | 43.0 | 29.2 (n = 99) | 37.0 | 69.0 | <0.001 |
Designation of guardian | 46.0 | 26.6 | 60.0 | 76.0 | <0.001 |
Wanting to know more | 83.0 | 89.9 | 89.0 | 69.0 | <0.001 |