血动脉质指数与不孕症之间的关联:基于美国女性的横截面研究
Zihong Bao1, Yanmei Zhang1, Ju Zhou1
1Department of Infectious Diseases, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650000, China.
Lipids in health and disease
|February 14, 2025
概括
血的无氧原体指数 (AIP) 与更高的不孕症风险有关. 这种脂质生物标志物为预测不孕症发病率提供了更全面的评估.
科学领域:
- 生殖内分泌学和新陈代谢.
- 心血管和代谢健康.
背景情况:
- 脱脂症与内皮功能障碍,氧化应激和炎症有关,有助于不孕.
- 血的亚热原体指数 (AIP) 由甘油三和高密度脂蛋白胆固醇 (HDL-C) 的比率衍生,提供合成的脂质代谢评估.
- 在代谢障碍的诊断价值方面,AIP超过了孤立的脂质指标.
研究的目的:
- 为了研究血的无气性指数 (AIP) 与不孕不育的发生率之间的联系.
- 评估AIP作为不孕症风险的潜在生物标志物.
主要方法:
- 国家健康和营养检查调查 (NHANES) 数据 (2013-2018) 的横截面分析.
- 使用 triglyceride-to-HDL-C 比率的对数转换 (基数10) 来计算AIP.
- 应用加权多重物流回归,分层分析,支线曲线建模和切断值的确定来评估AIP-不孕症联系.
主要成果:
- 在较高的AIP四分位数和更高的不育率 (ORs从1.96到2.62) 之间观察到显著的正相关性.
- 这种关联在各种子组中保持一致,包括年龄,BMI和生活方式因素.
- 确定了AIP和不孕不育之间的正非线性关系,在AIP值为-0.21和0.22之间观察到稳定的发病率.
结论:
- 血的无气性指数 (AIP) 是不孕不育的重要预测指标.
- 将AIP评估纳入临床实践可能会提高不孕症风险分层的准确性.
- 对AIP在生殖健康中的作用进行进一步研究是有必要的.
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