Table 4

Results of stepwise multiple regression analyses of health symptoms (IES, MBI, and CIS total) at time 2

OutcomeStepPredictorTotal R2BetaSEp Value
IES-in1IES-tot0.310.560.06<0.001
IES-av1IES-tot0.210.410.05<0.001
2Poor communication0.300.270.03<0.01
3High emotional demands0.330.200.07<0.05
IES-tot1IES-tot0.300.550.10<0.001
2Poor communication0.350.220.05<0.05
MBI-EE1MBI-EE0.440.530.09<0.001
2IES-tot0.460.140.0080.075
3Poor communication0.490.160.003<0.05
4Physical strains0.520.170.005<0.05
MBI-DEP1MBI-EE0.080.160.120.13
2Lack of support from supervisor0.160.310.01<0.001
MBI-PA1CIS-tot0.19−0.190.0040.060
2IES-tot0.23−0.170.007<0.05
3Lack of support from colleagues0.30−0.230.008<0.05
4Lack of support from supervisor0.32−0.200.005<0.05
CIS-tot1CIS-tot0.240.300.12<0.01
2MBI-EE0.300.222.81<0.05
3Lack of support from supervisor0.330.220.16<0.05
IES-in = Impact of Event Scale-intrusion; IES-av = Impact of Event Scale-avoidance; IES-tot = Impact of Event Scale-total; MBI-EE = Maslach Burnout Inventory-Emotional Exhaustion; MBI-CY = Maslach Burnout Inventory-Cynicism; MBI-PA = Maslach Burnout Inventory-Personal Accomplishment; CIS-tot = Checklist Individual Strength-total.