Niemi T, Lönnqvist J
Finnish Student Health Service, Helsinki.
J Am Coll Health. 1993 Sep;42(2):64-6. doi: 10.1080/07448481.1993.9940461.
This study is part of a nationwide research project dealing with all suicides in Finland. It includes all suicides among university students during the 1-year period from April 1, 1987, to March 31, 1988. Ten students (6 men and 4 women) committed suicide during the period studied. The observed suicide rates per 100,000 students per year were 13.8 (95% CI = 5.1-30.1) for men and 9.0 (95% CI = 2.4-22.8) for women. The difference between the observed and expected suicide rate for men (13.8 v 47.7, standard mortality rate [SMR] = 29) was statistically significant. For women (9.0 v 8.3, SMR = 108), the difference was not statistically significant. Most of the suicides had experienced serious difficulties since early childhood, including narcissistic problems, difficulties in human relations, severe depressive periods, previous suicidal behavior, and alcohol problems; they had also had earlier psychiatric treatment.
本研究是一项关于芬兰所有自杀事件的全国性研究项目的一部分。它涵盖了1987年4月1日至1988年3月31日这1年期间所有大学生自杀事件。在研究期间有10名学生（6名男性和4名女性）自杀。每年每10万名学生中观察到的自杀率男性为13.8（95%置信区间=5.1 - 30.1），女性为9.0（95%置信区间=2.4 - 22.8）。男性观察到的自杀率与预期自杀率之间的差异（13.8对47.7，标准死亡率[SMR]=29）具有统计学意义。对于女性（9.0对8.3，SMR = 108），差异无统计学意义。大多数自杀者自幼年起就经历过严重困难，包括自恋问题、人际关系困难、严重抑郁期、既往自杀行为和酒精问题；他们之前也接受过精神科治疗。
