KCT0008807尚未招募Unknown
Fetal risk by computed tomography radiation exposure during pregnancy: a nationwide population-based study for fetus
试验速览
- 阶段
- Unknown
- 状态
- 尚未招募
- 入组人数
- 5,000,000
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- o Limit 至 o Limit（—）
- 性别
- All
入选标准
- •We included newborn term babies and their mothers born in South Korea from January 1, 2007, to December 31, 2018
排除标准
- •## we excluded multifetal pregnancy.
- •we excluded babies who had risk factors that predispose for babies to have birth defects.
- •we excluded babies whose birth year is different from mother’s term delivery year.
研究者
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