结果对照组性染色体核型均正常，难免流产组性染色体核型异常2例，但两组的差异无显著性；

Results Nuclear types of normal villous tissues were all normal. There were 2 cases with abnormal nuclear types in inevitable abortion group, but the difference was not significant.

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结果对照组性染色体核型均正常，难免流产组性染色体核型异常2例，但两组的差异无显著性；

Results Nuclear types of normal villous tissues were all normal. There were 2 cases with abnormal nuclear types in inevitable abortion group, but the difference was not significant.

youdao