Sleep Med Psychophysiol.  2018 Dec;25(2):58-67. 10.14401/KASMED.2018.25.2.58.

Effects of a Mindfulness-Based Mind-Body Intervention Program using Marine Resources on the Improvement of Sleep Quality and Mood Symptoms in Korean Female Emotional Labor Workers : A Pilot Study

Affiliations
  • 1Department of Psychiatry, Korea University Medical Center, Ansan, Korea.
  • 2Center for Integrative Medicine, Korea University School of Medicine, Seoul, Korea.
  • 3Department of Exercise Rehabilitation Welfare, Sungshin Women's University, Seoul, Korea.
  • 4Department of Physiology, Korea University School of Medicine, Seoul, Korea.
  • 5Department of Physical Therapy, College of Health Science, Gachon University, Incheon, Korea.
  • 6Department of Psychiatry, National Rehabilitation Center, Seoul, Korea. amomos@hanmail.net

Abstract


OBJECTIVES
The purpose of this pilot study was to examine the effects of a mindfulness-based Body-Mind Intervention Program using marine resources on the improvement of quality of sleep, mood symptoms, and cognitive function in Korean female emotional labor workers.
METHODS
Twelve female workers who experienced excess emotional labor participated at the training camp program for five days in Danghangpo-ocean park, Goseung-gun, Gyeongnam Province in South Korea. Participant sleep quality, mood symptoms, and cognitive functioning before, after, and 1.5 months later were evaluated and analyzed.
RESULTS
After participating in the marine resource program, participants reported significantly decreased sleep latency. Global sleep quality, cognitive functions (attention, flexibility, and inhibition control), and mood states, including depression, tension, anger, fatigue, were also improved. These effects were generally maintained after 1. 5 months (PSQI t = 2.63, p = 0.02 ; HAM-D t = 5.92, p < 0.001).
CONCLUSION
A Body-Mind Intervention Program using marine resources was effective in relaxing emotion-related tension and improving cognitive function. To advance this pilot study, it is necessary to carry out further research to investigate the use of marine resources in mental health interventions.

Keyword

Cognitive function; Depression; Emotional labor; Marine resource; Quality of sleep

MeSH Terms

Anger
Cognition
Depression
Fatigue
Female*
Humans
Korea
Mental Health
Pilot Projects*
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