• Title/Summary/Keyword: 전문화현상

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The Effect of working hours on fatigue and immune function in private security (시큐리티 종사자들의 근무시간이 피로도 및 면역기능에 미치는 영향)

  • Jung, Sung-Sook;Park, Jun-Seok;Jeon, Hee-Cheol;Lee, Young-Seok
    • Korean Security Journal
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    • no.21
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    • pp.121-134
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    • 2009
  • The purpose of present study was to examine the effects of working time on fatigue and immune function in private security. The number of private guard on which this study has been conducted in 153, who work at large companies, medium or small companies and the like as located in Seoul and kyonggi. In this study blood T-lympocyte, Natural T-Killer cell and immunoglobulin(IgG, IgA and IgM) were measured to see the level of working hours. There was significant difference in Natural T-Killer cell and immunoglobulin(IgG, IgA and IgM) and fatigue between working hours(P<0.05). in view of the results of this study, it can be thought that fatigue and immune function is more affected by working hours In summary, these results are interpreted to mean that fatigue levels and immune function (Natural T-Killer cell, and immunoglobulin) decrease due to a rise in working hours.

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