We examined the longitudinal course of, and pre- and during-pandemic risk factors for, self-injury and domestic physical violence perpetration in young adults during the COVID-19 pandemic. Data came from a Swiss longitudinal study (N = 786, age ˜22 in 2020), with one prepandemic (2018) and four during-pandemic assessments (2020). The prevalence of self-injury did not change between April (during the first Swiss national lockdown) and September 2020 (postlockdown). Domestic violence perpetration increased temporarily in males. Prepandemic self-injury was a major risk factor for during-pandemic self-injury. Specific living arrangements, pandemic-related stressor accumulation, and a lack of adaptive coping strategies were associated with during-pandemic self-injury and domestic violence. Stressor accumulation had indirect effects on self-injury and domestic violence through negative emotions.

中文翻译：

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COVID-19 大流行期间年轻人的自伤和家庭暴力：轨迹、前兆和相关性

我们研究了 COVID-19 大流行期间年轻人自残和家庭身体暴力行为的纵向过程以及大流行前和大流行期间的风险因素。数据来自瑞士的纵向研究 ( N = 786，2020 年 22 岁左右），其中一项是大流行前评估（2018 年）和四次大流行期间评估（2020 年）。自伤的流行率在 4 月（瑞士第一次全国封锁期间）和 2020 年 9 月（封锁后）之间没有变化。男性的家庭暴力行为暂时增加。大流行前自伤是大流行期间自伤的主要危险因素。特定的生活安排、与大流行相关的压力源积累以及缺乏适应性应对策略与大流行期间的自伤和家庭暴力有关。压力源积累通过消极情绪对自伤和家庭暴力产生间接影响。