Core F: Biostatistics

生物统计学核心-核心F：摘要 生物统计核心(核心F)负责向所有调查人员提供统计咨询。 Biocard研究，对数据进行统计分析，并根据需要执行功率计算。 生物统计核心的具体目标是：(1)继续提供统计支助和专家统计 咨询与生物多样性研究有关的所有分析，包括：协助电力计算 和数据分析。(2)继续采用和开发统计模型和工具，以研究符合以下条件的生物标志物 与从正常认知状态发展到轻度认知障碍或阿尔茨海默病(AD)引起的痴呆有关。 (3)继续设计和确定适当和可靠的分析方法，以分析来自 这项研究涉及不同的领域。

BIOSTATISTICS CORE - CORE F: ABSTRACT The Biostatistics Core (Core F) is responsible for providing statistical consultation to all investigators in the BIOCARD study, conducting statistical analyses of the data, and performing power calculations, as needed. The specific aims of the Biostatistics Core are: (1) Continue to provide statistical support and expert statistical consultation for all analyses associated with the BIOCARD study, including: assistance with power calculations and data analysis. (2) Continue to adopt and develop statistical models and tools to study biomarkers that are associated with progression from normal cognitive status to MCI or dementia due to Alzheimer's disease (AD). (3) Continue to design and identify proper and robust analytical approaches to analyze integrated data from different domains across the study.