Table 2.

The top five individual variables with highest odds ratios (ORs) and 95% confidence level [95% CI] for hospital-acquired AKI at -1 day prior to AKI onset of the Stony Brook dataset

	OR [95% CI]	P value
Creatinine	8.08 [4.21, 15.5]	< 0.001
Procalcitonin	1.92 [.78, 4.73]	0.16
White blood cells	1.35 [1.05, 1.73]	0.018
Lactate dehydrogenase	1.21 [.943, 1.54]	0.14
Lymphocytes	0.79 [.62, 1.54]	0.05