Inoue Ken, Tanii Hisashi, Fukunaga Tatsushige, Abe Shuntaro, Nishimura Fusae, Kimura Yukiko, Nishimura Yukika, Nishida Atsushi, Kajiki Naomi, Tawara Junsuke, Ikemura Hiroyuki, Hanagama Masakazu, Shinone Koutaro, Yokoyama Chika, Kaiya Hisanobu, Nata Masayuki, Okazaki Yuji
Department of Psychiatry, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu 514-8507, Japan.
J Forensic Leg Med. 2008 Jan;15(1):24-6. doi: 10.1016/j.jcfm.2006.10.003. Epub 2007 Jan 18.
The number of suicides in Japan has increased from approximately 22,000 per year in 1988-1997 to over 30,000 per year since then. The number has also increased in Mie Prefecture during this period. According to many reports, suicide attempts are one of the risk factors of suicide. In the present study, we investigated the incidences and circumstances of all suicide cases between 1996 and 2002, focusing in detail on the frequency of suicide attempts and general differences in the frequency of all suicide cases. During the 7 years, 1979 male and 969 female suicides were reported to Mie Prefectural Police Headquarters. During the test period, there were suicide attempts in 13.4% of all suicidal cases, 10.7% for men and 18.9% for women. The average age was 48.98 years (SD 17.68), 47.07 years (SD 16.32) for men, and 51.19 years (SD 18.89) for women. Among men, we discovered the risk factors of suicide attempts in completed suicides, which were "single time" of suicide attempts, "living with family" for the family constitution, and "visiting treatment" of the admission statuses. Among women, the risk factors were "living with family" and "visiting treatment". We must pay attention to those risk factors.
日本的自杀人数已从1988 - 1997年的每年约22000人增加到此后的每年超过30000人。在此期间，三重县的自杀人数也有所增加。根据许多报告，自杀未遂是自杀的风险因素之一。在本研究中，我们调查了1996年至2002年期间所有自杀案例的发生率和情况，详细关注自杀未遂的频率以及所有自杀案例频率的总体差异。在这7年中，向三重县警察总部报告的男性自杀案例有1979起，女性自杀案例有969起。在测试期间，所有自杀案例中有13.4%曾有过自杀未遂行为，男性为10.7%，女性为18.9%。平均年龄为48.98岁（标准差17.68），男性为47.07岁（标准差16.32），女性为51.19岁（标准差18.89）。在男性中，我们发现了在已完成自杀案例中自杀未遂的风险因素，即自杀未遂的“单次”情况、家庭构成中的“与家人同住”以及入院状态中的“就诊治疗”。在女性中，风险因素是“与家人同住”和“就诊治疗”。我们必须关注这些风险因素。
