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| Chinese CBAVD (n=109)* | Chinese controls (n=104) | |
|---|---|---|
| Genotype distribution | ||
| M/M | 30/109 (27.52%) | 19/104 (18.27%) |
| M/V | 42/109 (38.53%) | 50/104 (48.08%) |
| V/V | 37/109 (33.94%) | 35/104 (33.65%) |
| Allele frequencies | ||
| M470 | 102/218 (46.79%) | 88/208 (42.31%) |
| V470 | 116/218 (53.21%) | 120/208 (57.69%) |
Abbreviation: CBAVD, congenital bilateral absence of the vas deferens.
*P>0.05 vs. the normal control group.
