Table 4.

All significant (FDR q < 0.05) SNP associations between the analyzed SNPs and phenotypes of the VPI and weekly smoking adjusted model. Major alleles were used as reference

Phenotype	Gene	SNP	Allele	OR	Lower	Upper	p‐value	FDR q‐value
PPD3	MMP3	rs679620	A	0.22	0.09	0.57	0.0006	0.04
PPD3	MMP3	rs520540	A	0.31	0.14	0.69	0.0020	0.04
PPD3	MMP3	rs639752	G	0.34	0.15	0.73	0.0036	0.04
PPD3	CD28	rs3116496	C	0.20	0.06	0.64	0.0015	0.04
PPD3	Vitamin D receptor	rs2228570	T	2.85	1.39	5.83	0.0024	0.04

P‐value obtained from logistic regression corrected for multiple testing by false discovery rate (FDR).

PPD3 = three or more ≥4 mm pockets.