在老年人中开发和验证用于预测衰老厌食症的诺米克图
Guanghui Cui1, Shengkai Zhang2, Xiaochen Zhang2
1Department of Integrated Traditional Chinese and Western Medicine, Peking University First Hospital, Institute of Integrated Traditional Chinese and Western Medicine, Peking University, Beijing, China.
Appetite
|July 19, 2024
概括
一种新型的食谱有效地预测了老年人的衰老厌食症 (AA). 该工具有助于卫生保健工作者识别有风险的个体,以便及时进行干预,改善老年人的健康结果.
科学领域:
- 老年医学 老年医学
- 公共卫生 公共卫生
- 营养科学 营养科学
背景情况:
- 衰老厌食症 (AA) 是一种普遍的老年综合征,影响老年人的健康.
- 早期识别和干预对于管理AA至关重要.
- 这项研究的重点是开发AA风险的预测工具.
研究的目的:
- 开发和验证一个名谱来预测社区居住的老年人中衰老性厌食症 (AA) 的风险.
- 在这个人群中确定AA的关键预测因素.
- 为早期风险评估和干预提供一个工具.
主要方法:
- 对2144名社区老年人的横截面研究.
- 使用简化营养食欲调查问卷进行AA评估.
- 采用LASSO和物流回归来进行变量选择和名ogram开发.
- 使用ROC曲线,校准曲线,DCA和内部验证验证了名图.
主要成果:
- 在中国老年人中,AA的患病率为21.7%.
- 确定的预测因素包括年龄,性别,经济水平,吸烟,消化不良,孤独,抑郁症状,独自生活,健康素养,生活满意度和BMI.
- 诺米图表表现出良好的预测性能,AUC为0.766.
- 在验证后,名图表显示出临床实用性和良好的预测能力.
结论:
- 开发的诺莫格拉姆是预测老年人衰老厌食症的有效工具.
- 促进社区卫生保健工作者进行风险评估和识别高风险个体.
- 支持及时干预策略,以减轻AA的影响.
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