Table 2.

Results of stepwise conditional analysis: single nucleotide polymorphisms (SNPs) that remained independently statistically significantly associated with asparagus anosmia after mutual adjustment

SNP	Reference allele	Alternate allele	Frequency of reference allele	Marginal odds ratio (95% CI)	Marginal P value	Conditional odds ratio (95% CI)	Conditional P value
rs13373863	A	G	0.07	1.13 (1.08 to 1.17)	4.11e-10	1.15 (1.11 to 1.20)	5.51e-14
rs71538191	C	G	0.60	0.85 (0.84 to 0.87)	1.86e-41	0.90 (0.89 to 0.92)	7.02e-13
rs6689553	T	C	0.32	1.15 (1.13 to 1.17)	4.26e-44	1.11 (1.08 to 1.13)	7.51e-19