Table 2.

Univariate analysis of job burnout

Variables	EE			DP			PA
	$\overline{\mathit{x}}\pm \mathit{s}$	F/t	P	$\overline{\mathit{x}}\pm \mathit{s}$	F/t	P	$\overline{\mathit{x}}\pm \mathit{s}$	F/t	P
Gender
Female	3.0 ± 1.2	− 0.112	0.911	1.9 ± 1.3	0.393	0.695	2.5 ± 1.2	0.832	0.407
Male	3.0 ± 1.2			1.8 ± 1.5			2.3 ± 1.2
Age
20–29	3.1 ± 1.2	2.157	0.033	2.0 ± 1.3	1.955	0.053	2.5 ± 1.2	1.085	0.28
$\ge$   30	2.5 ± 1.0			1.4 ± 1.2			2.2 ± 1.1
Marital status
Unmarried	3.0 ± 1.2	1.148	0.253	2.0 ± 1.3	0.921	0.358	2.5 ± 1.2	1.296	0.197
Married	2.7 ± 1.2			1.7 ± 1.5			2.2 ± 1.1
Years in SRT
Year 1–2	3.0 ± 1.2	0.821	0.413	1.9 ± 1.3	− 0.201	0.841	2.4 ± 1.2	− 0.124	0.902
Year 3 or completed	2.9 ± 1.1			1.9 ± 1.4			2.4 ± 1.2
Department
Medical inpatient	3.0 ± 1.2	0.193	0.824	2.0 ± 1.4	1.464	0.235	2.5 ± 1.2	0.676	0.51
Emergency	3.1 ± 0.9			2.1 ± 1.0			2.4 ± 0.9
ICUs	2.8 ± 1.0			1.4 ± 1.0			2.1 ± 1.3
Total working hours
$<$   80/week	2.8 ± 1.1	− 1.463	0.146	2.0 ± 1.4	0.529	0.598	2.6 ± 1.1	2.183	0.031
$\ge$   80/week	3.1 ± 1.2			1.9 ± 1.3			2.2 ± 1.2

Abbreviations: DP depersonalization; EE emotional exhaustion; F/t F value for ANOVA or t value for Student’s test; ICU intensive care unit; PA personal accomplishment; PSQI Pittsburgh sleep quality index; SRT standardized residency training