Inclusion Criteria | |
≥18 years old | |
Family caregiver present | |
Richmond Agitation-Sedation Scale Score ≥ − 3 | |
Able to provide informed consent | |
Able to communicate with research staff | |
Anticipated to remain in the ICU for at least a further 24 h | |
No new primary neurologic injury | |
Glasgow Coma Scale score > 9 |