Beverage preference (coffee vs. tea) according to CYP1A2 gene rs2470893 SNP genotypes in the Tunisian population

Bulletin of the National Research Centre

Table 6 Beverage preference according to rs2470893 SNP genotypes

Parameters	rs2470893 genotypes		OR (95% CI)	p
Parameters	AA + GA*	GG	OR (95% CI)	p
Only coffee (N)/total (N)	80/105	295/415	1.30 (0.79–2.13)	0.29
Only tea (N)/total (N)	5/105	40/415	0.46 (0.18–1.21)	0.12
Coffee intake versus tea intake correlation
r	− 2.41	− 0.70
p	0.013	0.158