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Table 3 Descriptive statistics and correlation analysis of CD-RISC, PSQI, PHQ9, and SF-12

From: Psychological resilience and quality of life among middle-aged and older adults hospitalized with chronic diseases: multiple mediating effects through sleep quality and depression

Variables

Mean ± SD

1

2

3

4

CD-RISC

49.65 ± 13.79

1

   

PSQI

6.57 ± 3.39

-0.233**

1

  

PHQ9

7.09 ± 4.40

-0.325**

0.398**

1

 

SF-12

75.37 ± 10.16

0.389**

-0.384**

-0.494**

1

  1. Note: ∗∗ represents P < 0.01