HRs with 95% CIs from multivariable Cox regression regarding COVID-19 risk according to immune status and period.

HRs with 95% CIs from multivariable Cox regression regarding COVID-19 risk according to immune status and period.本数据集包含针对按免疫状态与时间阶段划分的新冠病毒感染（COVID-19）风险开展多变量Cox回归（multivariable Cox regression）分析所得的风险比（HR）及95%置信区间（95% CIs）。