Table 4 Linear regression models examining the effect of ICU stressors on burnout (emotional exhaustion and disengagement), mediated by rumination style (affective rumination, problem-solving pondering and distraction detachment)

 ICU stressors

0.43

4.26**

0.42

4.16*

  R ²

.43**

.42**

 ICU stressors

0.17

1.73

0.26

2.41*

 Affective rumination

0.53

4.50**

0.45

3.49**

 Problem-solving pondering

−0.05

−0.52

−0.13

−1.24

 Distraction detachment

0.06

0.57

−0.09

−0.81

  R ²

.64**

.54**