Predicting acute kidney injury in septic shock patients using inflammatory indices in the intensive care unit

Table 2 Baseline demographic and Clinical characteristics of intensive care unit patients with septic shock, n (%)

	Without AKI	With AKI	P value	OR	95%CI for OR
Male gender	2523 (49.4)	3428 (52.3)	0.002	1.124	1.045	1.210
Ethnicity
African American	436 (8.5)	762 (11.6)	< 0.001
Asian	96 (1.9)	123 (1.9)
Caucasian	3989 (78.1)	4891 (74.6)
Hispanic	259 (5.1)	376 (5.7)
Native American	33 (0.6)	32 (0.5)
Other	294 (5.8)	368 (5.6)
Hypertension	473 (9.8)	619 (9.4)	0.730	1.022	0.902	1.159
Diabetes	88 (1.7)	203 (3.1)	< 0.001	1.824	1.416	2.349
Chronic obstructive pulmonary disease	512 (10)	586 (8.9)	0.048	0.882	0.778	0.999
Hyperlipidemia	94 (1.8)	193 (2.9)	< 0.001	1.619	1.262	2.077
Cerebrovascular disease	84 (1.6)	135 (2.1)	0.101	1.258	0.956	1.656
Malignancy	342 (6.7)	304 (4.6)	< 0.001	0.678	0.578	0.795
Chronic kidney disease	259 (5.1)	1154 (17.6)	< 0.001	4.002	3.479	4.605
Cardiomyopathy	10 (0.2)	19 (0.3)	0.311	1.483	0.689	3.191
Heart failure	460 (9.0)	679 (10.4)	0.014	1.168	1.031	1.323
Immunosuppression	315(6)	271(4)	0.0001	0.65	0.55	0.77
Cirrhosis	128 (2.6)	144 (2.2)	0.245	0.867	0.681	1.103
Corticosteroids	656 (12.8)	729 (11.1)	0.004	0.850	0.759	0.951
Ventilation	2155 (42.2)	2997 (45.7)	< 0.001	1.155	1.073	1.244
Diuretics	712 (13.9)	1185 (18.1)	< 0.001	1.363	1.232	1.508
Angiotensin converting enzyme inhibitor	345 (6.8)	602 (9.2)	< 0.001	1.397	1.217	1.603
Angiotensin 2 receptor antagonist	119 (2.3)	199 (3.0)	0.020	1.313	1.043	1.653
Vasopressors	1576 (30.9)	2975 (45.4)	< 0.001	1.864	1.726	2.013

AKI: Acute kidney injury; OR: Odds ratio.