From: Predictive value of a preoperative respiratory failure index on the development of postoperative delirium
Characteristic
Odds ratio
95% CI
Standard error
P value
Intercept
0.00047
PRFI
1.04
1.00 to 1.09
0.02
0.036
Age, per year
1.06
1.01 to 1.12
0.024
0.011
ICU bed allocated
1.80
1.07 to 3.01
0.26
0.027