Skip to main content
. Author manuscript; available in PMC: 2013 Aug 1.
Published in final edited form as: Am Heart J. 2008 Aug 27;156(5):982–988. doi: 10.1016/j.ahj.2008.06.024

Table 2.

Cox Multiple Regression Analysis for Resting Variables

Variable Chi-square p-value
NYHA Class 28.7 <0.001
Variable Residual Chi-square p-value
LVEF 21.7 (Univariate chi square: 27.3, p<0.001) <0.001
Resting PETCO2 14.1 (Univariate chi square: 27.2, p<0.001) <0.001
Age 0.51 (Univariate chi square: 0.93, p=0.34) 0.47
HF etiology 0.07 (Univariate chi square: 0.26, p=0.68) 0.80