ADVERSE PERINATAL EVENTS AND SUBSEQUENT INJURY-RELATED DEATH

几项已发表的研究表明，儿童经历了 围产期窒息的风险增加 青少年自杀。然而，这些研究使用了回溯性的方法 已查明数据，无法控制对社会的不利影响 通常伴随着围产期困难的情况。在第一个 在这一项目阶段，大约55,000名儿童的名字 出生于1959-66年间，作为合作围产期的受试者 项目都是计算机化的。在第二阶段，计算机化的 姓名和其他适当的识别信息将提交给 国家死亡指数，所有已经死亡的受试者将被 已确认身份。第三阶段，这些受试者的死亡证明 将会被获取并记录死因。自Collaborative 该项目收集了受试者的产前、围产期、 和儿童史，将有可能前瞻性地研究 不良围产期事件与继发性高血压风险的关系 死亡，以及死因。

Several published studies have indicated that children experiencing asphyxia during the perinatal period are at increased risk of subsequent adolescent suicide. However, these studies used retrospectively ascertained data and were unable to control for the adverse social conditions that often accompany perinatal difficulties. In the first phase of this project, the names of the approximately 55,000 children who were born during 1959-66 as subjects in the Collaborative Perinatal Project were computerized. During the second phase, the computerized names and other appropriate identifying information will be submitted to the National Death Index, and all subjects who have died will be identified. In the third phase, the death certificates of these subjects will be obtained and cause of death recorded. Since the Collaborative Project collected extensive data about the subjects' prenatal, perinatal, and childhood histories, it will be possible to study prospectively the relationship between adverse perinatal events and subsequent risk of death, as well as cause of death.