Work stress in Japanese computer engineers: effects of computer work or bioeducational factors.
To examine whether computer work and bioeducational factors (age and school career) have significant effects on work stress in computer engineers in Japan, we administered a stress questionnaire to 764 male computer engineers and 211 male office workers in a computer-manufacturing factory in Tokyo. Four scales of perceived psychological stress at work examined were work overload, poor human relationships at work, unsuitable job, and competition-dismissal anxiety. The results of the three-way analysis of variance, in which age (20-29, 30-39, and 40-49 years), school career (high school and university graduates), and computer work (computer engineers and office workers) were three variation factors, indicated that: (1) there were no significant differences in all scores of work stress between computer engineers and office workers (P > 0.05); (2) scores for unsuitable job and poor human relationships at work were significantly higher in high school graduates than in university graduates (P < 0.05); and (3) there were significant age differences in scores for three scales of work stress (unsuitable job, competition-dismissal anxiety, and work overload: P < 0.001, P < 0.01, and P < 0.05, respectively). These findings suggest that computer work has no significant effect on perceived work stress in computer engineers; on the other hand, age and school career do have effects.
Ezoe
S
S
Department of Public Health, Faculty of Medicine, University of Tokyo, Japan.
Araki
S
S
Ono
Y
Y
Kawakami
N
N
Murata
K
K
D000328:Adult; D000704:Analysis of Variance; D016288:Computer Terminals; D004522:Educational Status; D004738:Engineering; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000209:etiology / Q000523:psychology*; D013315:Stress, Psychological / Q000209:etiology*; D011795:Surveys and Questionnaires