Table 1. Summary of results for SNPs associated with pre-treatment pain in HNSCC patients.

SNP	Chr.	Gene	Location (bp)*	MAF	Minor allele	Genetic model	Discovery phase		Replication phase		Combined
							OR (95% CI)	P	OR (95% CI)	P	OR (95% CI)	P
rs3862188	1	RP11-634B7.4	247865773	0.28	G	ADD	1.73	7.35E-05	2.24	1.49E-03	1.87	3.45E-08
							(1.32–2.26)		(1.36–3.68)		(1.50–2.33)
rs880143	1	RP11-634B7.4	247868113	0.28	G	ADD	1.73	7.35E-05	2.24	1.49E-03	1.87	3.45E-08
							(1.32–2.26)		(1.36–3.68)		(1.50–2.33)
rs7526880	1	RP11-634B7.4	247862621	0.28	G	ADD	1.72	1.03E-04	2.24	1.49E-03	1.87	4.92E-08
							(1.31–2.26)		(1.36–3.68)		(1.49–2.33)

^*Human annotation release 105.