Table 2. Genotype frequency distribution of CAPN10 polymorphisms among PCOS cases and controls.

SNP ID	UCSNP ID	Gene location	Genotype	PCOS Cases (N = 248)	Controls (N = 298)	*α2 (p-value)
rs2975760	44	Intron 3	TT	0.618	0.640	9.79 (0.007)
			TC	0.207	0.271
			CC	0.174	0.089
rs3792267	43	Intron 3	GG	0.828	0.824	2.93 (0.23)
			GA	0.159	0.127
			AA	0.012	0.031
rs2975762	56	Intron 4	GG	0.292	0.269	2.33 (0.31)
			GA	0.483	0.447
			AA	0.224	0.284
rs3842570	19	Intron 6	Del/Del#	0.229	0.228	0.09 (0.96)
			Del/Ins#	0.459	0.449
			Ins/Ins#	0.310	0.322
rs5030952	63	3′UTR	CC	0.916	0.913	0.88 (0.65)
			CT	0.076	0.070
			TT	0.008	0.017

^*Standard Pearson chi square value with degree of freedom = 2.

^#Del – Deletion.

Ins – Insertion.