Association of IL17RC and COL6A1 genetic polymorphisms with susceptibility to ossification of the thoracic posterior longitudinal ligament in Chinese patients

Table 4 Genotype frequencies of the six SNPs

SNP ID	N	Genotype frequency (%)			Versus control
SNP ID	N	MM	Mm	mm	P value^a	P value^b
rs201153092		GG	GA	AA
Cases	100	83	17	0	–	0.00007707
Controls	100	99	1	0
rs13051496		CC	CT	TT
Cases	100	89	11	0	–	0.009838
Controls	100	98	2	0
rs151158105		GG	GA	AA
Cases	100	99	1	0	–	0.3161
Controls	100	100	0	0
rs199772854		CC	CA	AA
Cases	100	88	12	0	–	0.005582
Controls	100	98	2	0
rs76999397		GG	GA	AA
Cases	100	90.91	9.09	0	–	0.02992
Controls	100	98	2	0
rs189013166		GG	GA	AA
Cases	100	92	8	0	–	0.01696
Controls	100	99	1	0

N number of subjects
^aDominant model: (major allele homozygote + heterozygote)/minor allele homozygote
^bRecessive model: major allele homozygote/(minor allele homozygote + heterozygote)

ISSN: 1749-799X