Table 4

Adjusted ORs for the association between admission glucose levels and outcomes in patients with and without diabetes

	Mortality*			Intubation*			ICU admission*			Acute kidney injury*
	OR	95% CI	P value	OR	95% CI	P value	OR	95% CI	P value	OR	95% CI	P value
With diabetes
Glucose >140 vs <140	1.5	0.9 to 2.5	<0.15	2.4	1.2 to 4.6	<0.01	2.1	1.0 to 4.3	<0.04	1.24	0.7 to 2.1	<0.43
Glucose >180 vs <180	1.9	1.2 to 3.1	<0.009	1.5	0.8 to 2.6	<0.18	1.3	0.8 to 2.4	<0.33	1.04	0.7 to 1.7	<0.08
Glucose 141–180 vs ≤140	0.7	0.3 to 1.6	<0.45	3.3	1.3 to 8.9	<0.02	3.9	1.2 to 9.9	<0.02	1.66	0.8 to 3.7	<0.21
Without diabetes
Glucose >140 vs <140	2.3	1.3 to 4.3	<0.007	1.9	1.0 to 3.7	<0.05	2.7	1.3 to 5.4	<0.006	2.2	1.1 to 3.8	<0.03
Glucose >180 vs <180	4.4	1.9 to 10.4	<0.001	2.7	1.2 to 5.8	<0.01	3.0	1.3 to 6.6	<0.008	2.0	0.9 to 4.4	<0.09
Glucose 141–180 vs ≤140	1.4	0.7 to 2.9	<0.38	1.2	0.5 to 2.7	<0.70	1.8	0.8 to 4.3	<0.19	1.7	0.8 to 3.8	<0.17

*Adjusted for age, sex,† creatinine,† hypertension,† cardiovascular disease,† chronic kidney disease,† BMI, osmolality, leukocytosis† and diabetic ketoacidosis†
†Dichotomous (ie, male/female, normal/abnormal, present/absent, as appropriate).
BMI, body mass index; ICU, intensive care unit.