Most preterm births take place in Africa and Asia.
许多早产发生在非洲和亚洲。
Other gynecological and obstetrical problems may also be more common, including miscarriages and preterm births.
其他一些妇科和产科问题，包括流产和早产，在这种情况下可能也更多见。
The rate of preterm births (babies delivered after less than 37 weeks of pregnancy) decreased 1 percent, to 12.7 percent in 2007.
2007年，早产儿的比率(怀孕37周以内)降低了一个百分点，为12.7%。
Whereas preterm births accounted for about 5 percent of deliveries, they made up 3.5 percent of children needing special education.
然而分娩中，早产总计约占5%，因而有3.5%的孩子需要特殊教育。
The March of Dimes said it hopes the decline in the rate of preterm births will be the start of a new trend in improved maternal and infant health.
出生缺陷基金会表示，他们希望这一早产儿比率的下降会是一个母亲和婴儿健康状况改善的开端。
High infant mortality is related to high rates of preterm births, which in turn are related to long-term maternal health as well as quality of pregnancy care.
婴儿的高死亡率与早产的高利率有关，而这又与长期的孕妇保健和孕期保健质量有关。
And also, for survivors of preterm births to avoid other risk factors for disease, like smoking or obesity, in order to offset the increased risk that we found.
同时，早产儿的幸存者必须避免其他致病的风险因素，例如吸烟或肥胖，以此来弥补我们所发现的风险。
To analyse preterm birth rates worldwide to assess the incidence of this public health problem, map the regional distribution of preterm births and gain insight into existing assessment strategies.
分析全球早产率从而评估这个公共健康问题的发生率，绘制早产区域分布图并了解现有的评估战略。
About 13 percent of all live births in the United States are preterm, meaning the baby is born before the 37th week of pregnancy, according to the Centers for Disease Control and Prevention.
在美国约有13%的存活产婴儿是早产，这意味着在婴儿是怀孕37周之前出生的，根据美国疾病控制和预防中心的一项调查显示。
The Centers for Disease Control and Prevention released data recently showing that in 2009 the preterm birth rate declined, for the third year in a row, to 12.18 percent of all births.
疾病控制和预防中心最近发布的资料表明近三年来早产的比例连续在下降并在2009年下降到占总出生率的12.18%。
The highest rates of preterm birth were in Africa and North America (11.9% and 10.6% of all births, respectively), and the lowest were in Europe (6.2%).
早产率最高的地区是非洲和北美（分别占早产儿总数的11.9%和10.6%），而最低的是欧洲（6.2%）。
We estimated that in 2005, 12.9 million births, or 9.6% of all births worldwide, were preterm.
据我们估计，2005年有1290万新生儿是早产儿，占全球新生儿总数的9.6%。
We estimated that in 2005, 12.9 million births, or 9.6% of all births worldwide, were preterm.
据我们估计，2005年有1290万新生儿是早产儿，占全球新生儿总数的9.6%。
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