身体圆度指数 (BRI) 和自杀想法之间的关系:来自NHANES 2013-2018年的证据
Miao-Yu Ye1, Di Zhang1, Liu Wu1
1Chengdu University of Traditional Chinese medicine, Chengdu, China.
BMC psychiatry
|April 17, 2025
概括
这项研究发现,较高的身体圆度指数 (BRI) 与增加的自杀念头之间存在联系. 保持适当的BRI可能有助于降低自杀想法的风险.
科学领域:
- 公共卫生 公共卫生
- 心理健康研究 心理健康研究
- 生物识别信息 生物识别信息
背景情况:
- 新兴研究强调了身体健康和心理健康结果之间的联系,包括自杀念头.
- 身体圆度指数 (BRI) 是一种新的体型测量方法,可以为这种关系提供新的见解.
- 了解自杀念头的预测因素对于公共卫生干预至关重要.
研究的目的:
- 调查身体圆度指数 (BRI) 和自杀念头之间的关联.
- 确定BRI是否可以作为美国人口中自杀念头的预测指标.
- 为了比较BRI与身体质量指数 (BMI) 的预测能力,用于自杀念头.
主要方法:
- 对来自NHANES (2013-2018) 的14058名参与者的横截面分析.
- 使用身高和腰围计算BRI;通过验证的问卷评估自杀念头.
- 应用通用添加模型,平滑曲线拟合和ROC分析来探索关系和预测能力.
主要成果:
- 在增加BRI和自杀念头之间观察到显著的非线性正相关性.
- 当BRI超过6.7.7时,自杀念头的患病率急剧增加.
- 与BMI相比,BRI对自杀念头的预测能力略强,各子组的相关性强,但受性别和某些健康状况的调节.
结论:
- 增加的BRI显著与增加的自杀念头有关,特别是当BRI超过6.7.7时.
- "一带一路"计划显示了其作为评估自杀风险的有价值指标的潜力.
- 建议保持适当的BRI,以最大限度地减少潜在的自杀想法.
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