89,700
Participants
Start Date
January 31, 2005
Primary Completion Date
December 31, 2012
Study Completion Date
December 31, 2012
Multi-level suicide prevention programs
The intervention included both screening and educational components. The screening component invited residents aged 36-64 years to participate in a two-step screening program. In the initial screening, a self-report questionnaire were mailed to all of those residents in the priority districts with a past high suicide rate. The second stage was conducted for the participants who screened positive though a semi-structural interview. Based on the results, participants who were diagnosed with a major depressive episode were provided with a referral to a psychiatry and support for treatment adherence. Written feedback on the screening results was mailed to all respondents. The educational component was implemented through workshops open to the general public (3 times every year) and local public newsletters (twice every year) designed to improve access and adherence to treatment and to reduce stigma associated with suicide and depression.
Suicide prevention program as usual
Usual mental health program (not including depression screening among middle-aged)
Control group, Fujisaki
Intervention group, Gonohe
Intervention group, Hashikami
Intervention group, Hirakawa
Control group, Hiranai
Intervention group, Nanaku
Intervention group, Oirase
Control group, Ōwani
Control group, Rokunohe
Control group, Tohoku
Control group, Towada
Aomori University of Health and Welfare
OTHER