Replication Data for: Vascular risk is not associated with PET measures of Alzheimer’s disease neuropathology among cognitively normal older adults

Deidentified cross-sectional Baltimore Longitudinal Study of Aging (BLSA) data set that will allow for the approximate replication of the cross-sectional statistical analyses presented in the paper, "Vascular risk is not associated with PET measures of Alzheimer’s disease neuropathology among cognitively normal older adults". Because this data set includes age bands rather than continuous ages and no APOE genotype information is provided, analyses cannot be replicated exactly. Continuous age and APOE genotype data as well as longitudinal data are available from the BLSA website (https://www.blsa.nih.gov). All requests are reviewed by the BLSA Data Sharing Proposal Review Committee.

本数据集为去标识化的巴尔的摩纵向衰老研究（Baltimore Longitudinal Study of Aging, BLSA）横断面数据集，可用于近似复现论文《血管风险与认知正常老年人的阿尔茨海默病神经病理学正电子发射断层扫描（PET）检测指标无关联》中呈现的横断面统计分析工作。由于本数据集仅提供年龄分组而非连续年龄数据，且未包含载脂蛋白E（APOE）基因型信息，因此无法完全复现原分析流程。连续年龄、APOE基因型数据以及纵向数据可从BLSA官方网站（https://www.blsa.nih.gov）获取。所有数据申请均需经BLSA数据共享提案审查委员会审核。