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Table 3 Multivariable associations between work-family conflict, supervisor support and lack of energy

From: Fatigue in ferry shipping employees: the role of work-family conflict and supervisor support

SOFI Lack of energy (n = 156)
 Model 1Model 2Model 3Model 4
βR2R2 changeβR2R2 changeβR2R2 changeβR2R2 change
Age0.10  0.13  0.20**  0.20**  
Gendera0.10  0.08  0.11  0.11  
Workplaceb−0.05  −0.05  0.02  0.02  
Professional groupc0.11  0.08  0.16*  0.15*  
Typical time of workd0.14  0.04  −0.03  −0.03  
Job demands0.40***  0.32***  0.17*  0.17*  
 0.23***          
Sleeping troubles   0.37***  0.27***  0.27***  
    0.35***0.11***      
Work-family conflict      0.36***  0.35***  
Support from supervisor      −0.13*  −0.13*  
       0.46***0.11***   
Conflict*super-visor support         0.04  
          0.46***0.00
  1. β – Standardized regression coefficient *Significant value: <0.05 ** Significant value: <0.01 ***Significant value: <0.001
  2. aFemale = 2. bTerminal = 1, Ferry ship = 2. cOfficers = 1, Non-officers = 2. dDay and Evening = 1, Day, Evening and Night = 2