小肠细菌过度生长和系统性实验室参数:一个多变量横截面分析
Monika Waśkow1, Krzysztof S Malinowski2, Magdalena Tańska1
1Institute of Health Sciences, Pomeranian University of Slupsk, 76-200 Slupsk, Poland.
Nutrients
|March 14, 2026
概括
小肠细菌过度生长 (SIBO) 与维生素D缺乏或炎症标志物没有独立联系. 宿主因素如BMI和年龄显著影响这些实验室结果,而不是SIBO.
科学领域:
- 胃肠病学 胃肠病学
- 内部医学 内部医学
- 营养科学 营养科学
背景情况:
- 小肠细菌过度生长 (SIBO) 被怀疑与全身炎症和维生素D缺乏有关.
- 与这些标志物相关的SIBO的独立临床意义需要进一步调查.
研究的目的:
- 为了确定SIBO是否与维生素D状态和全身血液学标志物独立相关.
- 评估与宿主相关的因素 (如年龄,性别和BMI) 对这些关联的影响.
主要方法:
- 一项涉及162名成年人进行的横截面研究,他们接受了气呼吸测试.
- 对血清25-基维生素D[25(OH) D],白细胞计数,红细胞分布宽度标准偏差 (RDW-SD) 和C反应蛋白的分析.
- 多变量回归模型被用来调整年龄,性别和BMI,检查SIBO状态和增量作为变量.
主要成果:
- 未经调整的分析显示,SIBO阳性个体的白细胞数量较低,白细胞数量较高.
- 在对年龄,性别和BMI进行调整后,SIBO状态没有独立地与25~OH) D,白细胞计数或RDW-SD相关.
- 体重指数独立地与白细胞计数,年龄与RDW-SD相关;增量与实验室参数没有相关性.
结论:
- SIBO似乎不是维生素D状态或全身血液学标志物的独立预测指标.
- 与SIBO相比,宿主因素,特别是BMI和年龄,对实验室参数可变性的影响更大.
- 可能需要进一步的研究来阐明SIBO,宿主因素和全身健康标志物之间的复杂相互作用.
关键词:
25氧维生素D是一种25-氧维生素.在RDW-SD中使用RDW.这就是SIBO.跨截面研究是跨截面研究.血清白细胞的数量多变量分析是多变量分析.小肠细菌过度生长小肠细菌过度生长维生素D是维生素D的重要组成部分.更多相关视频
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