大麻占有法的自由化和出生结果:国家一级的固定效应分析,2003-2019年
Christie Sennott1, Sadé Lindsay2, Brian Kelly1
1Purdue University.
Population research and policy review
|October 18, 2024
概括
国家大麻法律的变化与新生儿的平均出生体重和妊娠年龄的降低有关. 然而,临床上显著的不良分娩结果,如低出生体重或早产,并没有增加.
科学领域:
- 公共卫生 公共卫生
- 生殖健康 生殖健康
- 大麻政策研究 大麻政策研究
背景情况:
- 大麻的使用在成年人中不断增加,包括孕妇,这促使人们对产前暴露效应进行研究.
- 关于产前大麻使用和儿童健康结果的现有研究显示出混合的结果.
- 州级大麻法律已经自由化,增加了怀孕期间的可访问性和潜在暴露.
研究的目的:
- 调查国家大麻占有法自由化与出生结果之间的关联.
- 检查大麻政策变化对出生体重和妊娠年龄的影响.
- 评估政策变化对低出生体重和早产率的影响.
主要方法:
- 利用了来自CDC WONDER,美国社区调查和法律数据库的2003-2019年的数据.
- 采用固定效应模型来分析国家层面的政策变化 (从轻微犯罪到非刑事犯罪到合法占有).
- 控制国家级因素,如医用大麻法律,卫生政策,支出和人口统计.
主要成果:
- 大麻法律的自由化与平均出生体重和妊娠年龄的统计学显著减少有关.
- 这些影响对于基于年龄,种族/种族和健康风险因素 (高血压,糖尿病) 的特定子组是显著的.
- 低出生体重或早产的百分比没有显著增加.
结论:
- 虽然显著的不良分娩结果没有增加,但政策变化与平均出生体重和妊娠年龄的降低有关.
- 政策制定者应该考虑策略,以尽量减少潜在父母之间的大麻消费.
- 在不断变化的大麻法律的背景下,需要进一步关注促进儿童健康的政策.
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