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. Author manuscript; available in PMC: 2016 Aug 1.
Published in final edited form as: J Stroke Cerebrovasc Dis. 2015 May 6;24(8):1817–1822. doi: 10.1016/j.jstrokecerebrovasdis.2015.04.018

Table 3.

Effects of COX-2 rs20417 polymorphism and Chagas disease on serum PGE2 level in 115 subjects from the Brazilian cohort, adjusted for age and sex.

Variable Effect estimate Standard error P-value
rs20417 minor allele count (0, 1 or 2) −0.766 for every additional allele 0.187 4.1 x 10−5
Chagas disease −0.755 0.282 7.0 x 10−3
*

p=0.431 for COX-2/Chagas interaction.