Additional file 4 of Analyzing the demographic, spatial, and temporal factors influencing social contact patterns in U.S. and implications for infectious disease spread

Additional file 4. Dataset 2. Excel file containing additional information (95% confidence intervals, standard deviation) for age-structured contact matrices figures.

附加文件4，数据集2：包含年龄结构接触矩阵图相关附加信息的Excel文件，其中涵盖95%置信区间（95% confidence intervals）与标准差（standard deviation）。