Additional file 1: of Associations between lifestyle, physical and social environments and frailty among Chinese older people: a multilevel analysis

The dataset of analysis. The dataset of analysis comes from a subsample of the Shanghai Healthy City Survey (Round 5). It includes the total complete data (2559 elders) in Sheet 1 and the processed data for multilevel analysis (2154 elders) in Sheet 2. (XLSX 1262 kb)本分析数据集取自上海市健康城市调查第五轮（Shanghai Healthy City Survey, Round 5）的子样本。其中工作表1收录完整总样本数据（共2559名老年人），工作表2收录用于多水平分析的预处理后数据（共2154名老年人）。该数据集文件格式为XLSX，大小为1262 KB。