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. 2011 Sep;44(5):191-200.
doi: 10.3961/jpmph.2011.44.5.191.

Social network effects on post-traumatic stress disorder (PTSD) in female North Korean immigrants

Byungkyu Lee  1 , Yoosik Youm
Affiliations

Social network effects on post-traumatic stress disorder (PTSD) in female North Korean immigrants

Byungkyu Lee et al. J Prev Med Public Health. 2011 Sep.

Abstract

Objectives: The goal of this paper is to examine the social network effects on post-traumatic sdress disorder (PTSD) in female North Korean immigrants who entered South Korea in 2007. Specifically, it attempts to verify if the density and composition of networks make a difference after controlling for the network size.

Methods: A multivariate logistic regression is used to probe the effects of social networks using the North Korean Immigrant Panel data set. Because the data set had only completed its initial survey when this paper was written, the analysis was cross-sectional.

Results: The size of the support networks was systematically related to PTSD. Female North Korean immigrants with more supporting ties were less likely to develop PTSD, even after controlling for other risk factors (odds-ratio for one more tie was 0.8). However, once we control for the size of the network, neither the density nor the composition of the networks remains statistically significant.

Conclusions: The prevalence of the PTSD among female North Korean immigrants is alarmingly high, and regardless of the characteristics of supporting network members, the size of the supporting networks provides substantial protection. This implies that a simple strategy that focuses on increasing the number of supporting ties will be effective among North Korean immigrants who entered South Korea in recent years.

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Conflict of interest statement

The authors have no conflicts of interest with the material presented in this paper.

References

    1. Ministry of Unification. Annual report. Seoul: Ministry of Unification; 2010. (Korean)
    1. Youm Y. A panel study on the changes of social networks and adaptation of North Korean immigrants. Seoul: North Korean Refugees Foundation; 2010. (Korean)
    1. Jeon WT. Review of adaptation and mental health of refugees and perspectives and counterplots in Korean reunification process. J Korean Neuropsychiatr Assoc. 1997;36(1):3–18. (Korean)
    1. Tyhurst L. Coping with refugees. A Canadian experience: 1948-1981. Int J Soc Psychiatry. 1982;28(2):105–109. - PubMed
    1. Lin KM, Masuda M, Tazuma L. Adaptational problems of Vietnamese refugees. Part III. Case studies in clinic and field: adaptive and maladaptive. Psychiatr J Univ Ott. 1982;7(3):173–183. - PubMed

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