单一死产

定义

死产是指妊娠满 22 周或更长时间内，胎儿在从母体完全排出或取出之前已经死亡。 死产不同于人工流产。 当无法获得胎龄信息，则以出生体重 500 克及以上作为标准。

Stillbirth is the complete expulsion or extraction from a woman of a fetus, following its death prior to the complete expulsion or extraction, at 22 or more completed weeks of gestation. Stillbirths are distinct from cases of induced abortion. When information on gestational age is unavailable use birthweight 500 grams and more as the criteria.

索引词 可用于检索该条目的同义词与别名

• 单一死产
• 单一死产的分娩结局