Figure 1. Benzodiazepines and opioids used for sedation and pain control among study participants (N=304).

Benzodiazepines and Opioids includes: Lorazepam/Morphine, Lorazepam/Fentanyl, Midazolam/Morphine, Midazolam/Fentanyl, and Propofol/Fentanyl
Benzodiazepines Only includes: Lorazepam Only, Midazolam Only, Lorazepam/Midazolam and Lorazepam/Midazolam/Propofol
Opioids Only includes: Morphine Only, Fentanyl Only, and Morphine/Fentanyl