The aim was to discover longitudinal trajectories and patterns of events preceding adolescent-to-mother family violence in a geographic locale in Australia.

中文翻译：

---

从纵向警察和卫生服务数据中挖掘青少年对母亲暴力行为的轨迹

目的是发现澳大利亚某个地理区域青少年对母亲的家庭暴力事件发生前的纵向轨迹和模式。