. 2015 Apr 1;32(2):183–188. doi: 10.5152/balkanmedj.2015.15674

TABLE 3.

Kaplan-Meier survival analyses by factor APACHE II scores

	Log Rank χ²	Breslow χ²	Tarone-Ware χ²
TNF-α (pg/mL) level	59.498 (p=0.000)	48.106 (p=0.000)	53.684 (p=0.000)
IL-6 (pg/mL) level	53.240 (p=0.000)	44.762 (p=0.000)	49.111 (p=0.000)
HDL-C (mg/dL) level	8.349 (p=0.004)	7.408 (p=0.006)	8.014 (p=0.005)
PON1 (U/mL) activity	5.382 (p=0.020)	3.132 (p=0.077)	4.135 (p=0.042)

APACHE II: Acute Physiologic and Chronic Health Evaluation II; TNF-α: Tumor Necrosis Factor-alpha; IL-6: Interleukin-6; HDL-C: HDL-cholesterol; PON1: Paraoxonase 1