Variable | ICU mortality (n = 309) | Hospital mortality (n = 455) | ||
---|---|---|---|---|
OR (95% CI) | p value | OR (95% CI) | p value | |
Age (per 10 years) | 1.14 (1.04, 1.25) | 0.006 | 1.26 (1.16, 1.36) | < 0.001 |
Gender (male as reference) | 1.19 (0.94, 1.51) | 0.148 | 1.15 (0.94, 1.41) | 0.172 |
BMI (per kg/m2) | 1.01 (0.99, 1.03) | 0.438 | 1.00 (0.98, 1.01) | 0.577 |
History of diabetes | 1.19 (0.91, 1.57) | 0.203 | 1.27 (1.01, 1.60) | 0.039 |
History of insulin use | 1.55 (1.09, 2.22) | 0.015 | 1.50 (1.10, 2.04) | 0.010 |
History of liver cirrhosis | 2.46 (1.27, 4.76) | 0.007 | 3.81 (2.25, 6.47) | < 0.001 |
Cardiothoracic surgery patients | 0.22 (0.16, 0.30) | < 0.001 | 0.16 (0.12, 0.21) | < 0.001 |
APACHE IV PM (per %) | 1.04 (1.04, 1.05) | < 0.001 | 1.04 (1.04, 1.05) | < 0.001 |
Maximum SOFA score (per point) | 1.50 (1.45, 1.56) | < 0.001 | 1.41 (1.36, 1.45) | < 0.001 |
Corticosteroids during admission | 3.88 (2.67, 5.63) | < 0.001 | 3.28 (2.46, 4.38) | < 0.001 |
Average sodium > 145 mmol/L | 3.26 (2.25, 4.74) | < 0.001 | 3.53 (2.55, 4.89) | < 0.001 |
Total parenteral feeding | 0.79 (0.47, 1.33) | 0.370 | 0.80 (0.49, 1.30) | 0.359 |
Daily intake (all sources, per 100 kcal) | 1.02 (1.01, 1.03) | < 0.001 | 1.03 (1.02, 1.03) | < 0.001 |
Length of ICU stay (per day) | 1.04 (1.03, 1.05) | < 0.001 | 1.04 (1.03, 1.05) | < 0.001 |
Mean BG (per mmol/L) | 0.80 (0.72, 0.89) | < 0.001 | 0.81 (0.75, 0.88) | < 0.001 |
MAG change (per mmol/L/h) | 1.48 (1.03, 2.11) | 0.034 | 1.32 (0.97, 1.80) | 0.083 |
Percentage BG < 4.4 mmol/L (per %) | 1.07 (1.05, 1.09) | < 0.001 | 1.07 (1.05, 1.09) | < 0.001 |
Percentage BG > 11.1 mmol/L (per %) | 1.00 (0.99, 1.01) | 0.649 | 1.00 (0.99, 1.01) | 0.613 |
Incidence glucose < 2.2 mmol/L | 4.81 (1.85, 12.48) | 0.001 | 3.11 (1.20, 8.07) | 0.019 |
Incidence glucose < 4.4 mmol/L | 3.88 (3.04, 4.97) | < 0.001 | 3.51 (2.83, 4.34) | < 0.001 |
IV insulin per kg per day (per 0.1 IU) | 1.10 (1.07, 1.12) | < 0.001 | 1.10 (1.08, 1.12) | < 0.001 |
IV glucose per day (per g increase) | 1.01 (1.01, 1.02) | < 0.001 | 1.01 (1.01, 1.02) | < 0.001 |
Fluid balance (per L increase) | 1.22 (1.19, 1.24) | < 0.001 | 1.17 (1.15, 1.19) | < 0.001 |