Table 1.
Descriptive statistics and reliability of study variables
| M | SD | α | ϖ | |
|---|---|---|---|---|
| Trait resilience (CD-RISC-10) | 2.76 | 0.54 | .81 | .82 |
| Trait resilience (CD-RISC-2) | 3.07 | 0.63 | .48 | .49 |
| Trait resilience (RS-5) | 5.71 | 0.82 | .70 | .71 |
| Trait emotional intelligence (TEIQue-SF) | 5.32 | 0.64 | .87 | .88 |
| Well-being | 5.65 | 0.94 | .84 | .85 |
| Self-control | 4.91 | 0.85 | .58 | .61 |
| Emotionality | 5.44 | 0.85 | .70 | .73 |
| Sociability | 5.22 | 0.82 | .63 | .64 |
| Perceived stress (PSS-4) | 1.56 | 0.71 | .73 | .74 |
| Sleep problems (JSQ) | 1.65 | 1.00 | .71 | .74 |
| Depression (PHQ-9) | 0.75 | 0.48 | .82 | .83 |
| Generalized anxiety (GAD-7) | 0.70 | 0.57 | .86 | .86 |
| Life satisfaction (L-1 single item) | 8.43 | 2.00 | n.a. | n.a. |
| Well-being (WHO-5) | 2.86 | 0.93 | .83 | .84 |
| Physical HRQoL (SF-8)a | 52.15 | 7.26 | n.a. | n.a. |
| Mental HRQoL (SF-8)a | 46.04 | 10.95 | n.a. | n.a. |
Notes: CD-RISC = Connor-Davidson Resilience Scale, GAD-7 = Generalized Anxiety Disorder Scale-7, HRQoL = Health related quality of life, JSQ = Jenkins Sleep Questionnaire, PHQ-9 = Patient Health Questionnaire-9, PSS-4 = Perceived Stress Scale-4, RS-5 = Resilience Scale-5, SF-8 = Short Form-8 Health Survey, TEIQue-SF = Trait Emotional Intelligence Questionnaire-Short Form, WHO-5 = World Health Organization Well-Being Index. a Both SF-8 component summary scores were calculated as linear combinations using weighted item scores and the algorithmic norm-based scoring method (Ware et al. 2001), estimates α and ϖ are thus not available