Table 2.

Intercorrelations of frailty and predictors (Pearson correlation coefficient).

	1	2	3	4	5	6	7	8	9	10
1 Frailty sum score	1
2 Frailty status	0.840 **	1
3 Quality of life	−0.562 **	−0.491 **	1
4 PCL-C	0.545 **	0.511 **	−0.445 **	1
5 Resilience	−0.429 **	−0.453 **	0.390 **	−0.404 **	1
6 Social Support	−0.353 **	−0.337 **	0.372 **	−0.372 **	0.376 **	1
7 Self-efficacy	−0.201 **	−0.212 **	0.200 **	−0.243 **	0.504 **	0.218 **	1
8 Anxiety	0.478 **	0.410 **	−0.429 **	0.528 **	−0.317 **	−0.280 **	−0.331 **	1
9 Trauma score	0.234 **	0.181 **	−0.064	0.202 **	−0.02	−0.016	−0.031	0.012	1
10 Depressive symptoms	0.635 **	0.571 **	−0.529 **	0.739 **	−0.467 **	−0.428 **	−0.258 **	0.510 **	0.166 *	1

Note: Significance level * p < 0.05; ** p < 0.01.