将NAF和NT-2013与SGA作为系统性硬化症患者营养评估工具的性能进行比较
Kittipadh Boonyavarakul1, Chingching Foocharoen2, Orathai Wantha3
1Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.
在全身性硬化症 (SSc) 中,营养不良很常见. 这项研究比较了营养评估工具,发现调整NAF和NT-2013的切断点可以提高SSc患者的营养不良诊断的准确性.
科学领域:
- 临床营养
- 关节病学
- 诊断的准确性
背景情况:
- 系统性硬化症患者经常出现营养不良的并发症.
- 泰国有几种营养评估工具用于患者的评估.
- 准确的营养评估对于管理SSc并发症至关重要.
研究的目的:
- 将营养评估表格 (NAF) 和2013年营养分类 (NT-2013) 与主观综合评估 (SGA) 在确定SSc患者营养不良方面的表现进行比较.
- 评估NAF和NT-2013与SGA的诊断疗效和相关性.
- 探索可能的调整,以改善与SGA的NAF和NT-2013协议.
主要方法:
- 一项涉及泰国斯里纳金德医院208名成年SSC患者的横截面诊断研究.
- 使用NAF,NT-2013和SGA进行了营养状况评估.
- 统计分析包括描述性统计,皮尔森相关性和kappa一致系数.
主要成果:
- 根据SGA,45. 7%的SSc患者营养不良.
- 纳夫发现营养不良的情况为80.3% (敏感度:93.7%,特异性:31.9%),而NT-2013发现的情况为34.6% (敏感度:60.0%,特异性:90.3%).
- 美国国债和NT-2013都与SGA略有一致 (kappa<0.15).
结论:
- 与SGA相比,目前的NAF和NT-2013工具在准确诊断SSc患者的营养不良方面存在局限性.
- 调整NAF和NT-2013的截止点有可能提高它们的敏感性,特异性和与SGA的一致性.
- 需要进一步的研究来优化SSc群体的营养评估工具.
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