临床实践研究数据链接 (CPRD) 的验证 Aurum 母婴链接
Catherine Vasilakis-Scaramozza1, Rebecca Persson1, George Kafatos2
1Boston Collaborative Drug Surveillance Program, Lexington, Massachusetts, USA.
Pharmacoepidemiology and drug safety
|February 17, 2025
概括
临床实践研究数据链接 (CPRD) Aurum 母婴链接 (MBL) 在匹配母亲和婴儿方面非常准确. 大多数交付日期在14天内是正确的,确保可靠的数据用于研究.
科学领域:
- 医疗信息学 医疗信息学
- 流行病学 流行病学
- 数据链接数据链接
背景情况:
- 电子健康记录对于人口健康研究至关重要.
- 母婴数据的准确链接对于围产和儿科研究至关重要.
- 临床实践研究数据链接 (CPRD) Aurum 母婴链接 (MBL) 是一个有价值的资源,但其有效性需要评估.
研究的目的:
- 评估CPRD Aurum 母婴连接 (MBL) 的准确性和可靠性.
- 评估MBL数据集中匹配的母婴对和分娩日期的正确性.
主要方法:
- 使用了CPRD Aurum的100个实践样本用于MBL对.
- 向全科医生发送问卷,以验证链接和交付日期.
- 将MBL分娩日期与儿童出生日期和医院病例统计 (HES) 分娩数据进行比较.
主要成果:
- 85%的MBL对被确认是正确匹配的.
- 71%的样本人口的交付日期在14天内是准确的.
- 94%的MBL分娩在链接患者的HES数据中得到证实.
结论:
- 在CPRD Aurum MBL中,对母婴配对的高有效性得到了证明.
- 交付日期的准确性通常很好,尽管对于特定的研究应用可能需要改进.
- 在涉及母亲和婴儿健康结果的研究中,MBL是可靠的数据来源.
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