MoCA latent profile analysis dataset and reproducible R code

This record contains the de-identified analysis-ready dataset and reproducible R script for the analyses reported in the associated manuscript and supplementary material. The materials are organized to reproduce the main latent profile analyses, sensitivity analyses, external characterization, predictive modeling, and supplementary tables and figures. No direct identifiers are included in the shared dataset.本数据集包含关联论文及补充材料中所报告分析对应的去标识化分析就绪数据集与可复现R脚本。本次共享的材料可用于复现主要潜在剖面分析（Latent Profile Analysis）、敏感性分析、外部特征分析、预测建模工作，以及生成补充表格与附图。本共享数据集未包含任何直接标识符。