Drinking Behavior and Mental Illness Among Evacuees in Fukushima Following the Great East Japan Earthquake: The Fukushima Health Management Survey

作者：Ueda Yuka^*; Yabe Hirooki; Maeda Masaharu; Ohira Tetsuya; Fujii Senta; Niwa Shin ichi; Ohtsuru Akira; Mashiko Hirobumi; Harigane Mayumi; Yasumura Seiji

来源：Alcoholism: Clinical and Experimental Research , 2016, 40(3): 623-630.

DOI：10.1111/acer.12984

• Alcohol
• Mental Illness
• Evacuees
• Great East Japan Earthquake
• Nuclear Reactor Accident

BackgroundRecent evidence from alcohol and trauma studies suggests that disasters are associated with increases in the consumption of alcohol. The Great East Japan Earthquake and the associated nuclear disaster have continued to affect the mental health of evacuees from Fukushima. This study aimed to extend these findings by examining the relationship between drinking behaviors and the risk of mental illness after the compound disaster.
MethodsWe conducted the Mental Health and Lifestyle Survey with 56,543 evacuees. Kessler's K6 was used to assess the risk of mental illness, and logistic regression models were applied to analyze how drinking behavior patterns influence the risk of serious mental illness after adjustment for confounding variables.
ResultsLogistic regression analysis evidenced that beginning heavy and light drinkers had the highest and a higher risk of serious mental illness, respectively. Individuals who were nondrinkers pre- and postdisaster had the lowest proportional risk of mental illness. Abstainers also had some risk to their mental health after the compound disaster.
ConclusionsThe results of this study highlight that beginning drinkers have a high risk of serious mental illness. Thus, mental health professionals should pay attention to the drinking behaviors of evacuees, which might predict increased risk of serious mental illness and consequently indicate a need for psychological intervention.

• 出版日期2016-3