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KMID : 0358519940060020377
Korean Journal of Occupational and Environmental Medicine
1994 Volume.6 No. 2 p.377 ~ p.383
A STudy on the Sleep Disorder of a Part of Manufacturing Plant Workers




Abstract
This study was conducted to investigate sleep qualities of manufacturing workers. The data were collected from the 479 manufacturing factory workers who were most 3 shift workers. The results obtained were as follows.
The prevalence rate of sleep disorder was 32.8%, rate of difficulty in initiating sleep was 11.9%, that of difficulty in maintaining sleep was 6.1%, and that of early morning awakening was 6.9%. Disorders of difficulty in maintaining sleep was
low
in
the age group of twenties and high in thirties. The group of sedative or alcohol use before sleep induction showed high prevalence rate of sleep disorder. The group of satisfying for job or family had the lower rate of sleep disorder than the
unsatisfying group. The rate of sleep disorder were low in the group of day sleeping. No physical pain. The variables such as day sleep, physical pain and job tenure showed statistical significance in the logistic regression of sleep disorder.
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