Table 3.

Multivariate linear regression model for ventilator-free days (p≤0.05).

Ventilator-free days*	β (SE)	CI	p-value
Age (years)	−0.17 (0.02)	−0.22–−0.13	<0.05
Gender	0.16 (0.98)	−1.76–2.10	0.87
ISS	−0.25 (0.06)	−0.37–−0.14	<0.05
TBSA (%)	−0.18 (0.04)	−0.26–−0.10	<0.05
TBSA>20% (%)	0.72 (1.31)	−1.86–3.29	0.58
Full thickness/3rd degree burns (%)	−0.90 (0.85)	−2.56–0.77	0.29
Admission glucose (mg/dL)	−0.05 (0.01)	−0.07–−0.04	<0.05
Mean glucose (mg/dL)	0.09 (0.03)	0.04–0.14	<0.05
Glucose variability (%)	0.06 (0.05)	−0.02–0.15	0.15
Hypoglycemic measurements (%)	−0.03 (0.06)	−0.14–0.09	0.65
Measurements out-of-range (%)	−0.00 (0.02)	−0.05–0.04	0.90
Diabetes diagnosis (yes or no)	−0.04 (1.27)	−2.43–2.50	0.98

β= beta coefficient; SE=standard error; CI=95% confidence interval for β coefficient