在黑人女性中，一半的初婚者已离婚告终，这远比白人、西班牙裔和亚裔女性的离婚率高出很多。
Among black women, half of first marriages end in divorce, a rate that is far greater those for white, Hispanic and Asian women.
方法应用描述性统计方法分析生育率、初婚初育年龄、婚育间隔、生育间隔和出生性别比及其变化趋势。
Methods The statistical description of fertility rate, age at first marriage, age at first birth, interval between marriage and first birth, birth interval.
分析表明，妇女文化程度与其平均活产子女数呈负相关关系，并且妇女文化程度通过生育观念、家庭结构、初婚年龄、就业状况等因素对生育率产生影响。
The women's educational level can be involved into certain factors like birth idea, family structure, first marriage age, employment status to influence the fertility rate.
分析表明，妇女文化程度与其平均活产子女数呈负相关关系，并且妇女文化程度通过生育观念、家庭结构、初婚年龄、就业状况等因素对生育率产生影响。
The women's educational level can be involved into certain factors like birth idea, family structure, first marriage age, employment status to influence the fertility rate.
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