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. Author manuscript; available in PMC: 2014 Oct 15.
Published in final edited form as: Stroke. 2012 Jan 26;43(3):691–696. doi: 10.1161/STROKEAHA.111.636035

Table 4.

Multivariable Cox Proportional Hazards Model predicting time to DCI

Factor Hazards Ratio 95% CI P value
n-6:n-3 FFA Ratio1,2 2.93 1.76, 4.88 <0.001
Modified Fisher Scale 2.83 1.39, 5.74 0.004
Age3 0.83 0.69, 0.99 0.05
1

FFA – Free Fatty Acid.

2

Hazards ratio represents the risk increase for every standard deviation (5.1) increase in ratio.

3

Hazards ratio represents the risk decrease for every 5 year increase in age.