Table 2.

Genotype and allele frequency information of cases and controls

SNP	Chromosome	Position	Band	Alleles A/B	Gene(s)	MAF(control)	MAF(case)	OR	95%CI	p
rs639752	11	102,707,339	11q22.2	C/A	MMP3	0.334	0.324	1.050	0.85–1.30	0.676
rs520540	11	102,709,425	11q22.2	A/G	MMP3	0.334	0.324	1.050	0.85–1.30	0.676
rs646910	11	102,709,522	11q22.2	A/T	MMP3	0.084	0.097	0.850	0.60–1.22	0.378
rs679620	11	102,713,620	11q22.2	T/C	MMP3	0.341	0.327	1.070	0.86–1.32	0.559
rs522616	11	102,715,048	11q22.2	C/T	MMP3	0.374	0.372	1.010	0.82–1.24	0.920

Abbreviation: CI, Confidence interval; MAF, Minor allele frequency; OR, Odds ratio; SNPs, Single nucleotide polymorphisms.

p‐value was calculated by Pearson's χ ² test; p < 0.05 indicates statistical significance.