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本文对169例习惯性流产夫妇进行染色体分析,发现大Y染色体出现的频率为18.9％,明显高于一般群体中大Y染色体出现的频率,提示大Y染色体与习惯性流产有关。
In this paper, 169 cases of habitual abortion couples chromosome analysis and found that the frequency of large Y chromosome was 18.9%, significantly higher than the general population of large Y chromosome frequency, suggesting that large Y chromosome and habitual abortion.