|
Unadjusted (univariate) model
|
Adjusted model**
|
---|
Ratio*
|
95% confidence interval
|
p value
|
Ratio*
|
95% confidence interval
|
p value
|
---|
Dexmedetomidine plus benzodiazepine
|
2.18
|
1.83, 2.60
|
< 0.0001
|
2.14
|
1.78, 2.57
|
< 0.0001
|
- *Relative mean number of ICU LOS hours: dexmedetomidine plus benzodiazepine to benzodiazepine alone group
- **Adjusted for age, gender, BMI, alcohol withdrawal severity (based on admission CIWA), and pre-ICU length of stay