Table 4.
Summary of hierarchical regression analysis: personal characteristics (block 1), exposure to traumatic events (block 2), occurrence (block 3) and social support (block 4) as predictors of post-traumatic stress distress, psychological distress, perceived fatigue, somatic complaints, job satisfaction
| IES total | Psychological distress | Perceived fatigue | Somatic complaints | Job Satisfaction | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ΔR 2 | β | Sign | ΔR 2 | β | Sign | ΔR 2 | β | Sign | ΔR 2 | β | Sign | ΔR2 | β | Sign | |
| Block 1: demographics | 0.00 | 0.04 | 0.03 | 0.03 | 0.01 | ||||||||||
| Age | ,05 | n.s | -,17 | * | -,11 | n.s | -,17 | * | -,02 | n.s | |||||
| Workschedule | ,02 | n.s | ,08 | n.s | ,13 | n.s | ,05 | n.s | -,11 | n.s | |||||
| Block 2: Traumatic events | 0.12 | 0.06 | 0.02 | 0.02 | 0.01 | ||||||||||
| Age | ,09 | n.s | -,14 | n.s | -,10 | n.s | -,15 | 0.07 | -,03 | n.s | |||||
| Workschedule | ,01 | n.s | ,07 | n.s | ,12 | n.s | ,04 | n.s | -,10 | n.s | |||||
| Traumatic events (work) | ,33 | *** | ,25 | *** | ,14 | n.s | ,15 | 0.06 | ,01 | n.s | |||||
| Life events (personal life) | -,12 | n.s | -,05 | n.s | ,06 | n.s | -,02 | n.s | ,11 | n.s | |||||
| Block 3: occurrence | 0.15 | 0.23 | 0.28 | 0.23 | 0.28 | ||||||||||
| Age | ,02 | n.s | -,22 | *** | -,19 | ** | -,24 | *** | ,07 | n.s | |||||
| Workschedule | ,03 | n.s | ,01 | n.s | ,15 | * | ,07 | n.s | -,14 | * | |||||
| Traumatic events (work) | ,23 | *** | ,14 | 0.06 | ,01 | n.s | ,04 | n.s | ,09 | n.s | |||||
| Life events (personal life) | -,12 | n.s | -,05 | n.s | ,05 | n.s | -,02 | n.s | ,11 | n.s | |||||
| Occurrence physical total | -,07 | n.s | -,03 | n.s | ,05 | n.s | -,10 | n.s | ,15 | * | |||||
| Occurrence violence | ,17 | * | ,17 | * | ,29 | *** | ,18 | * | -,17 | * | |||||
| Occurrence situations that can cause burnout | ,35 | *** | ,44 | *** | ,38 | *** | ,44 | *** | -,50 | *** | |||||
| Block 4: social support | 0.02 | 0.02 | 0.03 | 0.07 | 0.16 | ||||||||||
| Age | ,03 | n.s | -,21 | *** | -,17 | * | -,21 | *** | ,06 | n.s | |||||
| Workschedule | ,02 | n.s | ,09 | n.s | ,14 | * | ,06 | n.s | -,11 | 0.09 | |||||
| Traumatic events (work) | ,23 | *** | ,14 | * | ,01 | n.s | ,05 | n.s | ,06 | n.s | |||||
| Life events (personal life) | -,12 | n.s | -,05 | n.s | ,04 | n.s | -,03 | n.s | ,11 | n.s | |||||
| Occurrence physical total | -,04 | n.s | -,00 | n.s | ,10 | n.s | -,03 | n.s | ,08 | n.s | |||||
| Occurrence violence | ,15 | 0.07 | ,15 | * | ,27 | *** | ,15 | * | -,11 | 0.09 | |||||
| Occurrence situations that can cause burnout | ,30 | *** | ,39 | *** | ,34 | *** | ,38 | *** | -,34 | *** | |||||
| Social support supervisor | ,01 | n.s | ,03 | n.s | ,13 | n.s | ,22 | ** | ,14 | n.s | |||||
| Social support colleagues | -,17 | 0.07 | -,17 | 0.07 | -,23 | ** | -,36 | *** | ,33 | *** | |||||
| R 2 model | 0.29 | R 2 model | 0.35 | R 2 model | 0.36 | R 2 model | 0.35 | R2 model | 0.46 | ||||||
| Adj R 2 model | 0.25 | Adj R 2 model | 0.31 | Adj R 2 model | 0.33 | Adj R 2 model | 0.31 | Adj R2 model | 0.43 | ||||||
Abbreviations: ΔR 2 change in R2 values from one model to another, R 2 model R2 values in one model, Adj R 2 model adjusted R2 values in one model, β beta resulting standardized regression coefficients, Sign significant, n.s not significant, * Correlation is significant at the 0.05 level, ** Correlation is significant at the 0.01 level,*** Correlation is significant at the 0.001 level, IES total = post-traumatic stress distress, the bold data are significant