Table 1. Results of association study and joint analysis.

Number	SNP	Confirmation sample (n = 3245)			OR2	L95	U95	HWEp3	Confirmation sample + JGWAS (n = 4353)
		Cases	Controls	P-value1					P-value1	OR2	L95	U95	P_BD4
1	rs2190665	0.39	0.42	0.06	0.91	0.82	1.01	0.79	0.0033	0.88	0.80	0.96	0.22
2	rs10260177	0.04	0.04	0.39	1.12	0.87	1.44	0.49	0.44	0.92	0.74	1.14	0.003
3	rs2215379	0.21	0.21	0.85	1.01	0.89	1.15	0.88	0.18	0.93	0.84	1.03	0.01
4	rs4729938	0.32	0.31	0.33	1.06	0.95	1.18	0.72	0.027	1.11	1.01	1.22	0.08

¹Fisher’s exact test.

²Odds ratio.

³Hardy–Weinberg equilibrium p-value in controls.

⁴Breslow-Day test p-value.