Table 3.

Association studies of three FTO SNPs in cases and controls

SNP	N Controls	N Cases	Armitage χ2	p	Additive OR (CI)
Cases and controls
rs1421085	521	523	39.65	3.04 × 10-10	1.75 (1.47–2.08)
rs17817449	522	527	36.55	1.51 × 10-9	1.72 (1.44–2.05)
rs9939609	520	527	34.06	5.34 × 10-9	1.69 (1.42–2.02)