Table 4. Predictors of the ability to recover from stress in multiple linear regression (backward regression, final model).
| Variable | b | 95% CI | β | t | p |
|---|---|---|---|---|---|
| Notes. b = Unstandardized Regression Coefficient; CI = Confidence Interval; β = Standardized Regression Coefficient; t = t value; p = p value; PSS-4 = Perceived Stress Scale-4; SOP2 = Optimism/Pessimism Scale; ASKU = Short Scale for Measuring General Self-efficacy Beliefs; IEint, IEext = Subscales Internal/External of Short Scale for the Assessment of Locus of Control (IE-4). | |||||
| Constant | 2.68 | 2.17, 3.20 | 10.24 | < .001 | |
| Age | −0.006 | −0.009, −0.004 | −0.12 | −4.46 | < .001 |
| Gender (Reference: men) | −0.20 | −0.29, −0.12 | −0.11 | −4.72 | < .001 |
| Education [Reference: ≤ 9 years (Hauptschule)/≤ 10 years (Realschule) without degree] | |||||
| ≤ 12 years [(Subject-linked) university entrance qualification)] | 0.10 | −0.01, 0.21 | 0.04 | 1.76 | .08 |
| Employment status | 0.20 | 0.04, 0.36 | 0.10 | 2.44 | .02 |
| Weekly working hours (Reference: ≥ 50 hr) | |||||
| ≥ 20 to < 30 hr | −0.40 | −0.63, −0.17 | −0.10 | −3.45 | .001 |
| ≥ 30 to 40 hr | −0.21 | −0.37, −0.05 | −0.10 | −2.59 | .01 |
| 41 to < 50 hr | −0.26 | −0.44, −0.09 | −0.10 | −2.95 | .003 |
| Perceived stress (PSS-4) | −0.09 | −0.10, −0.07 | −0.26 | −9.16 | < .001 |
| Optimism (SOP2) | 0.14 | 0.10, 0.18 | 0.18 | 6.31 | < .001 |
| Self-efficacy (ASKU) | 0.26 | 0.18, 0.33 | 0.19 | 6.44 | < .001 |
| Internal locus of control (IEint) | 0.09 | 0.01, 0.17 | 0.07 | 2.25 | .03 |
| External locus of control (IEext) | −0.16 | −0.22, −0.10 | −0.14 | −5.12 | < .001 |