Table 6.

Multivariable Logistic Models for the Prediction of ICU Mortality and 12‐Month Poor Outcome

	OR	95% CI	P Value
ICU death
TRP	0.994 per 1 μmol/L increase	0.970 to 1.018	0.614
KYN	1.431 per 1 μmol/L increase	1.136 to 1.803	0.002
KYN to TRP	1.665 per 1 SD increase	1.143 to 2.426	0.0079
KYNA	1.005 per 1 nmol/L increase	1.002 to 1.007	0.0007
3‐HAA	1.013 per 1 nmol/L increase	1.005 to 1.021	0.0015
12‐month poor outcome
TRP	1.007 per 1 μmol/L increase	0.985 to 1.030	0.519
KYN	1.249 per 1 μmol/L increase	0.982 to 1.588	0.069
KYN to TRP	1.251 per 1 SD increase	0.798 to 1.963	0.329
KYNA	1.004 per 1 nmol/L increase	1.001 to 1.008	0.0139
3‐HAA	1.011 per 1 nmol/L increase	1.001 to 1.022	0.0272

3‐HAA indicates 3‐hydroxyanthranilic acid; ICU, intensive care unit; KYN, kynurenine; KYNA, kynurenic acid; OR, odds ratio; TRP, tryptophan.