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. 2021 Sep 30;18(19):10302. doi: 10.3390/ijerph181910302

Table 2.

Standardized factor loadings from confirmatory factor analyses for burnout and work–family conflict.

Items Overall Sample Subsamples
G1 G2
Burnout
Physical fatigue
bo02 I have no energy for going to work in the morning. 0.764 0.771 0.754
bo03 I feel physically drained. 0.665 0.678 0.650
bo04 I feel fed up. 0.827 0.823 0.834
bo05 I feel like my “batteries” are “dead”. 0.919 0.913 0.925
bo06 I feel burned out. 0.840 0.856 0.832
Cognitive weariness
bo07 My thinking process is slow. 0.872 0.867 0.883
bo08 I have difficulty concentrating. 0.866 0.866 0.869
bo09 I feel I am not thinking clearly. 0.896 0.887 0.917
bo10 I feel I am not focused on my thinking. 0.916 0.919 0.915
bo11 I have difficulty thinking about complex things. 0.819 0.810 0.840
Emotional exhaustion
bo12 I feel I am unable to be sensitive to the needs of coworkers and customers. 0.864 0.862 0.855
bo13 I feel I am not capable of investing emotionally in coworkers and customers. 0.851 0.841 0.882
bo14 I feel I am not capable of being sympathetic to coworkers and customers. 0.903 0.871 0.971
Work–Family Conflict
Work interference with family
wfc01 After work, I come home too tired to do some of the things I’d like to do. 0.747 0.713 0.795
wfc02 On the job, I have so much work to do that it takes away from my personal interests. 0.884 0.872 0.895
wfc03 My family/friends dislike how often I am preoccupied with my work while I am at home. 0.759 0.735 0.778
wfc04 My work takes up time that I’d like to spend with family/friends. 0.731 0.672 0.818
Family interference with work
wfc05 I’m often too tired at work because of the things I have to do at home. 0.789 0.803 0.761
wfc06 My personal demands are so great that it takes away from my work. 0.872 0.857 0.896
wfc07 My superiors and peers dislike how often I am preoccupied with my personal life while at work. 0.740 0.725 0.777
wfc08 My personal life takes up time that I’d like to spend at work. 0.719 0.708 0.758

Item bo01 “I feel tired” was dropped from the confirmatory factor analyses for burnout since it presented a factor loading of 0.487 in the overall sample and 0.491 y 0.482 in the G1 and G2 subsamples, respectively, which did not meet the cutoff suggested by Hair et al. (2019). All factor loadings were statistically significant at a p < 0.01 level.