MATN3 Gene Polymorphism Is Associated with Osteoarthritis in Chinese Han Population: A Community-Based Case-Control Study

Table 3

Genotype and allele frequencies and odds ratios of MATN3 SNP6 (rs8176070) in control, knee OA cases.

	Normal	All knee OA	𝑃^a	OR (95% CI)
Genotype	𝑛=312 (%)	𝑛=108 (%)
bb	37 (11.9)	19 (17.6)
Bb	126 (40.4)	49 (45.4)	0.061	1.662 (0.976–2.830)
BB	149 (47.8)	40 (37.3)	0.021	2.402 (1.141–5.060)
Allele	𝑛=624 (%)	𝑛=216 (%)
b	424 (67.9)	129 (59.7)
B	200 (32.1)	87 (40.3)	0.000	3.143 (2.283–4.328)

𝑛: number of samples.
^a𝑃<0.05, significantly different, compared with the control group.