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Influence on the suicide rate two years after a devastating disaster: a report from the 1995 Great Hanshin-Awaji
Akihiro Nishio1, Kouhei Akazawa, Futoshi Shibuya
1Department of Psychiatry, Gifu University Graduate School of Medicine, Gifu, Japan. a-nishio@qa3.so-net.ne.jp
Aims:
The relationship between suicide and disaster is an important problem but it's not clear. We conducted this study to determine whether a natural disaster affects suicide rates.
Methods:
We collected data on suicides during the 84 months before and the 60 months after the earthquake and compared the suicide rate in Kobe to that in Japan as a whole. We also examined what groups were significantly affected.
Results:
Compared with Japan as a whole, the suicide rates in Kobe significantly decreased in the 2 years after the earthquake.
Conclusions:
An influence on suicide rate after the disaster clearly appeared in middle-aged men.
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