Results from studies evaluating the effectiveness of focused psychosocial support interventions in children exposed to traumatic events in humanitarian settings in low-income and middle-income countries have been inconsistent, showing varying results by setting and subgroup (eg, age or gender). We aimed to assess the effectiveness of these interventions, and to explore which children are likely to benefit most.

中文翻译：

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在资源匮乏的人道主义环境中针对儿童的重点社会心理干预：系统评价和个人参与者数据荟萃分析。

在低收入和中等收入国家中，评估针对有心理创伤的儿童进行有针对性的社会心理支持干预措施的有效性的研究结果不一致，显示了不同背景和亚组（例如年龄或性别）的不同结果。我们旨在评估这些干预措施的有效性，并探讨哪些儿童可能最受益。