To assist suicidal individuals, people in their social network are often directed to the National Suicide Prevention Lifeline (Lifeline). The study's objective was to provide information on third-party calls made out of concern for another person.

中文翻译：

---

国家自杀预防生命线的第三方呼叫者：代表面临自杀风险的人寻求帮助

为了帮助有自杀倾向的人，他们社交网络中的人通常会被引导到国家预防自杀生命线（Lifeline）。该研究的目的是提供有关出于对他人的关注而拨打的第三方电话的信息。