Gamma-Glutamyl Transpeptidase to Platelet Ratio: A New Inflammatory Marker Associated with Outcomes after Cardiac Arrest

Table 4

Logistic regression analysis for the GPR as a hierarchical variable.

Outcome	Baseline GPR	Unadjusted OR (95% CI)		Adjusted OR (95% CI)
ICU mortality	Low	Ref.		Ref.
	Middle	1.224 (0.733, 2.045)	0.440	1.149 (0.644, 2.050)	0.639
	High	2.504 (1.482, 4.232)	0.001	2.162 (1.175, 3.981)	0.013
Hospital mortality	Low	Ref.		Ref.
	Middle	1.070 (0.643, 1.783)	0.794	0.952 (0.537, 1.689)	0.868
	High	2.316 (1.361, 3.942)	0.002	1.915 (1.041, 3.524)	0.037
Unfavorable neurologic outcome	Low	Ref.		Ref.
	Middle	1.190 (0.713, 1.987)	0.507	1.061 (0.601, 1.875)	0.838
	High	2.368 (1.381, 4.061)	0.002	1.954 (1.058, 3.610)	0.032

Abbreviation: CI: confidence interval; ICU: intensive care unit; OR: odds ratio.