Results: The proportion of autosomal structure abnormalities was 5.1% (23/454) among the patients with idiopathic oligospermia and azoospermia, while that of chromosomal polymorphism was 8.8%(40/454).

• 结果在454例特发性生精异常患者中有23(5.；1%25)例涉及常染色体结构异常；40(8