Table 3.

MMP-9 polymorphisms, under three genetic models, and their relationships with nasal polyposis.

	p-Value
SNP (single nucleotide polymorphisms)	Dominant	Additive	Recessive
rs2664538 (exon 6)	0.64	0.752	0.073
rs3787268	0.503	0.345	0.361
rs2274756 (exon 12)	0.034	0.02	0.134
rs3918242	0.023	0.012	0.097

MMP, Matrix metalloproteinase.

Source: Adapted from Wang et al. (2010).¹⁰