通过生物电阻向量分析评估的低体质细胞的患病率与衰老相关
Luis García-Castañeda1, Lilia Castillo-Martinez1, Víctor Manuel Mendoza-Núñez2
1Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Departamento de Nutrición Clínica - Mexico City, México.
Revista da Associacao Medica Brasileira (1992)
|November 13, 2024
概括
低体细胞质量的患病率随着年龄的增长而增加,男性比女性更容易受到影响. 生物电阻分析是评估社区成年人营养状况和水分的关键.
科学领域:
- 人类生理学 人类生理学
- 营养科学 营养科学
- 老年学是指老年学的学科.
背景情况:
- 低体细胞质量是社区居民群体的一个担忧.
- 评估身体成分和水分状态对于健康结果至关重要.
研究的目的:
- 通过性别和年龄在社区居住人口中确定低体细胞质量的患病率.
- 评估生物电阻向量分析 (BIVA) 对评估营养状况和水分的有用性.
主要方法:
- 在墨西哥城对981名成年人 (≥35岁) 的回顾性研究.
- 使用单频生物电阻分析 (50 kHz) 评估的身体组成.
- 用于诊断的生物电阻向量分析 (BIVA) 和RXc Z-score分析.
主要成果:
- 低体细胞质量的总体患病率为29.4%,男性 (39%) 比女性 (24.4%) 高.
- 患病率随着年龄的增长而显著增加,特别是在75岁以上的人群中.
- RXc Z-score分析表明,老年男性的细胞质量较低,老年女性的水分过多.
结论:
- 低体质细胞的流行率随着年龄的增长而增加,在社区居住的成年人中.
- BIVA,特别是RXc Z-score分析,是评估营养状况和水分变化的宝贵工具.
- 研究结果强调需要针对年龄和性别进行特定的营养评估.
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