Crude analyses | Multivariate analyses# | |||
OR (95% CI) | p-value | Adjusted OR (95% CI) | p-value | |
Any severe outcome¶ | ||||
Admission blood glucose per 1 mM+ | ||||
Nondiabetes patients | 1.31 (1.21–1.43) | <0.001 | 1.23 (1.12–1.35) | <0.001 |
Diabetes patients | 1.06 (1.004–1.11) | 0.03 | 1.05 (0.99–1.11) | 0.09 |
ICU admission | ||||
Admission blood glucose per 1 mM+ | ||||
Nondiabetes patients | 1.26 (1.16–1.38) | <0.001 | 1.25 (1.13–1.39) | <0.001 |
Diabetes patients | 1.08 (1.02–1.14) | 0.01 | 1.05 (1.00–1.12) | 0.07 |
In-hospital mortality | ||||
Admission blood glucose per 1 mM+ | ||||
Nondiabetes patients | 1.24 (1.13–1.35) | <0.001 | 1.10 (0.99–1.23) | 0.09 |
Diabetes patients | 1.04 (0.99–1.09) | 0.15 | 1.05 (0.99–1.12) | 0.11 |
ICU: intensive care unit. #: 1116 patients; adjusted for CURB-65, chronic obstructive pulmonary disease, heart disease and chronic kidney disease. ¶: in-hospital mortality and/or ICU admission. +: stratified for diabetes status due to a strong interaction between diabetes status and blood glucose.