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Job demands, job control, and social support as predictors of job satisfaction and burnout in Croatian palliative care nurses


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Figure 1

Interaction effect of job demands and social support on exhaustion
Interaction effect of job demands and social support on exhaustion

Hierarchical regression analyses of JDCS variables and their two-way and three-way interactions as predictors of job satisfaction, exhaustion, and disengagement in palliative care nurses (N=68)

Job satisfaction Exhaustion Disengagement
Predictors β (β) β (β) β (β)

Step 1:
Demands 0.27 (0.18) 0.17 (0.29) -0.06 (0.00)
Control 0.38** (0.34) -0.27 (-0.32) -0.45**(-0.40**)
Social support 0.29 (0.22) 0.06 (0.06) -0.12 (-0.03)

R2 0.14* 0.13* 0.21***
Adj R2 0.10* 0.09* 0.17***
F (3,64) 3.57* 3.23* 5.61**

Step 2:
Demands x Control 0.02 (0.01) 0.08 (0.06) 0.06 (0.09)
Demands x Social support -0.32 (-0.35) 0.39** (0.31) 0.30 (0.42)
Control x Social support -0.28 (-0.27) 0.35 (0.37) 0.21 (0.18)

ΔR2 0.04 0.06 0.04
R2 0.18* 0.19* 0.25**
Adj R2 0.10* 0.11* 0.17**
F (6,61) 2.25* 2.39* 3.33**

Step 3:
Demands x Control x Social support -0.08 (-0.08) -0.20 (-0.20) 0.27 (0.27)

ΔR2 0.00 0.01 0.02
R2 0.18 0.20 0.26**
Adj R2 0.09 0.11 0.18**
F (7,60) 1.92 2.15 3.08**

JDCS and occupational well-being scores by palliative care nurses, internal consistency (Cronbach’s alpha), and Pearson’s correlations between variables (N=68)

Variables Mean SD Range α 1 2 3 4 5
JDCS variables
(1) Job demands 2.23 0.55 1.05–4.00 0.91 ---
(2) Job control 25.89 5.54 10–35 0.82 -0.57** ---
(3) Social support 3.00 0.76 1.00–4.00 0.78 -0.72** 0.31* ---
Occupational wellbeing variables
(4) Job satisfaction 3.89 0.60 2.00–5.00 0.81 -0.16 0.32** 0.22 ---
(5) Exhaustion 2.27 0.47 1.25–3.25 0.76 0.28* -0.35** -0.15 -0.52** ---
(6) Disengagement 1.95 0.50 1.00–3.37 0.81 0.28* -0.45** -0.22 -0.65** 0.72**
eISSN:
1848-6312
Sprachen:
Englisch, Slovenian
Zeitrahmen der Veröffentlichung:
4 Hefte pro Jahr
Fachgebiete der Zeitschrift:
Medizin, Vorklinische Medizin, Grundlagenmedizin, andere