Multivariate regression models of association between HFIAS, IDDS and Mental & Physical Health Summary Score (n = 899).

Robust t-statistics in parenthesis. ***p<0.001, **p<0.01, *p<0.05. Note: Models also control for year and month of interview.括号内为稳健t统计量。***表示p<0.001，**表示p<0.01，*表示p<0.05。注：模型同时控制了访谈年份与访谈月份变量。