Gould M S, Wallenstein S, Kleinman M H, O'Carroll P, Mercy J
Division of Child Psychiatry, Columbia University, College of Physicians & Surgeons, New York, NY 10032.
Am J Public Health. 1990 Feb;80(2):211-2. doi: 10.2105/ajph.80.2.211.
The age specificity of time-space clusters of suicide was examined using National Center for Health Statistics data for 1978-84. Significant clustering of suicide occurred primarily among teenagers and young adults, with minimal effect beyond 24 years of age. Clustering was two to four times more common among adolescents and young adults than among other age groups.
利用美国国家卫生统计中心1978 - 1984年的数据，研究了自杀的时空聚集的年龄特异性。自杀的显著聚集主要发生在青少年和年轻人中，24岁以后影响极小。青少年和年轻人中的聚集现象比其他年龄组普遍两到四倍。
