The relationships between complicated grief, depression, and alexithymia according to the seriousness of complicated grief in the Japanese general population

Minako Deno, Mitsunori Miyashita, Daisuke Fujisawa, Satomi Nakajima, Masaya Ito

研究成果: Article査読

13 被引用数 (Scopus)

抄録

Background: The present research investigated whether the relationship between alexithymia and complicated grief was different from the relationship between alexithymia and general depressive symptom according to the seriousness of complicated grief in the Japanese general population. Methods: In the Japanese general population sample, 948 participants between 40 and 79 years old (effective response rate, 48.0%) completed a cross-sectional anonymous questionnaire about alexithymia, depression, and complicated grief. To compare the high risk (n = 243) and low risk (n = 705) of complicated grief groups, simultaneous analysis of two groups with standard maximum likelihood estimation was performed and six hypothesized models were verified. Results: The model (RMSEA = 0.047, AIC = 71.520) that showed that the path coefficients of the latent variable of alexithymia to the observed variables were equal and that the path coefficient of alexithymia to psychological distress was equal was adopted. The contribution ratios from alexithymia to complicated grief were apparently smaller (2-4%) than those to depression (37-38%). Conclusions: Our findings showed that alexithymia scarcely contributed to complicated grief compared to depression and that the contribution ratio in the high risk group was lower than that in the low risk group. The contribution of the latent variable of psychological distress to complicated grief and depression was lower in the high risk group than in the low risk group. The lack of a correlation between alexithymia and complicated grief might indicate that there are different mechanisms underlying the symptoms of alexithymia and complicated grief.

本文言語English
ページ(範囲)122-127
ページ数6
ジャーナルJournal of Affective Disorders
135
1-3
DOI
出版ステータスPublished - 2011 12月
外部発表はい

ASJC Scopus subject areas

  • 臨床心理学
  • 精神医学および精神衛生

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