Table 3.

Correlation between health status, lonely, depression, ADL, IADL, and social activities (n = 2388).

Variable	1	2	3	4	5	6
1. Health status	1
2. Lonely	− 0.059**	1
3. Depressed	− 0.088**	0.564**	1
4. ADL	0.317**	− 0.046**	− 0.056**	1
5. IADL	0.354**	− 0.054**	− 0.064**	0.568**	1
6. Social activities	0.113**	− 0.015	− 0.045*	0.143**	0.188**	1

*p < 0.05, **p < 0.01.