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胎儿死亡率:2022年美国
概括
美国胎儿死亡率在2022年达到历史低点,每1000例出生5.48例死亡,比2021年下降4%. 在所有妊娠年龄段,发育率都有所下降,尽管种族和族群之间仍然存在差异.
科学领域:
- 公共卫生 公共卫生
- 孕产妇和儿童的健康
- 流行病学 流行病学
背景情况:
- 在全球范围内,胎儿死亡率仍然是一个重大的公共卫生问题.
- 了解胎儿死亡的趋势和差异对于有针对性的干预至关重要.
- 美国历来报告胎儿死亡率数据以监测趋势.
研究的目的:
- 呈现和分析美国2022年胎儿死亡率数据.
- 通过母亲的人口统计,行为和妊娠年龄来检查胎儿死亡率趋势.
- 为了确定不同种族和种族群体的胎儿死亡率的差异.
主要方法:
- 2022年美国所有报告的胎儿死亡 (妊娠20周以上) 的描述表格和解释.
- 分析局限于特定州的死亡原因数据,使用2003年修订的胎儿死亡报告.
- 根据母亲的种族/西班牙裔血统,年龄,吸烟,多元性,性别,妊娠年龄,出生体重和死亡原因来检查趋势.
主要成果:
- 2022年美国胎儿死亡率为1.000分之5.48,比2021年下降了4%,创下历史新低.
- 怀孕早期 (20-27周) 和晚期 (≥28周) 的发病率均有下降.
- 非西班牙裔原住民夏威夷人/其他太平洋岛民和非西班牙裔黑人女性的比例最高;非西班牙裔亚洲女性的比例最低.
- 40岁以上的女性,吸烟者和多胎孕妇女的发育率最高.
结论:
- 美国在2022年实现了创纪录的低胎儿死亡率,这表明在母亲和婴儿健康方面取得了进展.
- 持续存在的种族和民族差异凸显了对公平护理的持续关注的需要.
- 了解风险因素,如晚年母亲年龄和吸烟,对于预防工作至关重要.
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