Table 7.
Coefficients of multiple linear regression of expression of naturally felt emotions, hair cortisol content, and their interaction against Copenhagen job burnout (n = 229).
| Independent variable | Personal burnout | Work-related burnout | Client-related burnout | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Predictive variable | ΔR2 | β | B | SE | ΔR2 | β | B | SE | ΔR2 | β | B | SE | |
| Step 1 | Demographic variablesa | ||||||||||||
| Step 2 | Natural expressionb | 0.019∗∗ | -0.141∗∗ | -4.095 | 1.857 | 0.053∗∗ | -0.236∗∗ | -6.611 | 1.791 | 0.089∗∗ | -0.306∗∗ | -7.968 | 1.596 |
| Step 3 | HCCc | 0.011 | -0.107 | -6.711 | 3.969 | 0.000 | -0.002 | -0.150 | 0.852 | 0.000 | 0.008 | 0.431 | 3.433 |
| Step 4 | NE×HCCd | 0.013 | -0.115 | -10.038 | 5.513 | 0.000 | -0.019 | -1.640 | 5.389 | 0.000 | 0.017 | 1.310 | 4.804 |
Notes: ∗p < 0.05, ∗∗p < 0.01, and ∗∗∗p < 0.001. aDemographic variables showed the same results as seen in Table 3. bNatural expression referred to expression of naturally felt emotions. cHCC referred to hair cortisol content. dNE×HCC referred to the interaction between expression of naturally felt emotions and hair cortisol content.