在药物流行病学分析中为"处方者类型"进行调整
Saad Hanif Abbasi1, Jesper Hallas1, Peter Bjødstrup Jensen1
1Clinical Pharmacology, Pharmacy, and Environmental Medicine, Department of Public Health, University of Southern Denmark, Odense, Denmark.
Basic & clinical pharmacology & toxicology
|October 4, 2025
概括
在药物流行病学研究中,根据处方者类型进行调整是有价值的. 对直接口服抗凝剂 (DOAC) 与华法林的分析发现,处方者类型是效果修饰剂,影响中风风险发现.
科学领域:
- 药理流行病学 药理流行病学
- 医疗保健服务研究 医疗服务研究
- 生物统计学 生物统计学
背景情况:
- 处方者类型往往是制药流行病学研究中的混因素,影响治疗暴露和患者的结果.
- 医疗保健注册表经常包含处方者类型数据,但在分析中未得到充分利用.
- 了解处方者的影响对于准确的药物安全评估至关重要.
研究的目的:
- 调查调整处方者类型在药物流行病学研究中的价值.
- 评估处方者类型对直接口服抗凝剂 (DOAC) 与缺血性中风风险之间的关联的影响.
- 为了确定处方者类型是否在这种关联中起到作用的作用.
主要方法:
- 一项使用丹麦医疗保健登记册的队列研究.
- 直接口服抗凝剂 (DOAC) 和华法林之间缺血性中风风险的比较.
- 根据年龄,性别和处方者类型进行统计调整;进行了相互作用测试和分层分析.
主要成果:
- 初步分析 (年龄,性别调整) 显示,DOAC与华法林的危险比率 (HR) 为0.95 (95% CI:0.90-1.01).
- 根据处方者类型的进一步调整,类似的HR为0.92 (95%CI:0.87-0.98).
- 处方药类型通过相互作用测试和分层分析被证实是显著的效果修饰剂.
结论:
- 根据处方者类型进行调整可以完善药理流行病学发现.
- 处方药类型显著改变了DOAC和缺血性中风风险之间的观察到的关联.
- 需要进一步的研究来探索处方者类型调整在不同临床环境中的作用.
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