. Author manuscript; available in PMC: 2007 Oct 1.

Published in final edited form as: Mol Psychiatry. 2006 Oct;11(10):889–891. doi: 10.1038/sj.mp.4001872

Table 1b.

Frequency of animal food consumption according to 5-HT_2A receptor gene T102C polymorphism in a stable elderly Brazilian population

Animal protein food and products related	Genotypes (%)			P^*
	TT	TC	CC
Beef	65.6	31.7	37.7	0.000
Chicken	46.9	30.5	45.5	0.073
Eggs	93.9	96.2	93.2	0.690
Milk	91.8	83.8	90.9	0.274
Fish	2.0	1.9	0	0.646

Significant by χ² non-parametric test.