Table 4.

Results of stepwise regression analysis with depersonalization as criterion variable

Predictors	β	R	R˛	F
Negative emotional and behavioral reactions toward patients and colleagues	0.48*	0.42	0.18	24.34*
Psychological manifestations of occupational stress†	0.27*	0.50	0.25	18.97*
Psychical manifestations of occupational stress‡	0.24*	0.53	0.28	14.43*
Rewards	0.22*	0.57	0.32	13.01*
Superior and colleagues	0.08
Advancement and benefits	0.02
Work climate	-0.04

*P<0.01.

†Physical manifestations of occupational stress were headache, rapid shallow breathing, rapid heart beat, fatigue, gastrointestinal problems, pain, sleep disturbances, and physical exhaustion.

‡Psychological manifestations of occupational stress were feeling insecure, feeling anxious, feeling depressed, feeling unable, feeling social isolated, feeling distanced, feeling irritable, feeling sad, and feeling dissatisfied.