脂蛋白水平和儿童缺血性中风之间的联系:一个病例控制研究
Lotte M de Boer1,2, Albert Wiegman2,3, Robert L A van Gemert2,4
1Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
Pediatric blood & cancer
|July 31, 2024
概括
升高的脂蛋白 (Lp) 水平与患儿动脉缺血性中风 (AIS) 的风险更高有关. 这一发现凸显了在被诊断患有AIS的儿童中测量Lp (a) 的重要性.
科学领域:
- 神经学 神经学
- 心脏病学 心脏病学
- 儿科 儿科 儿科
背景情况:
- 儿科动脉缺血性中风 (AIS) 是一种罕见但严重的疾病.
- 升高的脂蛋白 (Lp) 是已知的成年人中风风险因素.
- 关于Lp(a) 和儿科AIS的数据有限,需要进一步调查.
研究的目的:
- 评估脂蛋白水平与儿童动脉缺血性中风风险之间的关联.
- 要确定升高的Lp (a) 是否是儿科AIS的独立风险因素.
主要方法:
- 进行了一项病例控制研究,涉及被诊断患有AIS的儿童 (≤18岁).
- 参与者分为新生儿和29天以上的儿童.
- 病例与对照进行了匹配,以Lp测试时的年龄和性别为准;采用多变量逻辑回归.
主要成果:
- 与对照组相比,患有AIS的儿童的Lp (a) 水平>50 mg/dL的患病率较高 (21.7%对3.2%).
- 在Lp(a) 水平和AIS风险之间发现了显著的积极关联 (OR:每10mg/dL增加1.36).
- 经过调整后的分析证实了这种关联,考虑到年龄,BMI和测量方法.
结论:
- 升高的Lp (a) 水平与儿童AIS风险增加有关.
- 高Lp (a) 可能代表小儿AIS的独立风险因素.
- 对于患有AIS的儿童来说,Lp (a) 测量至关重要.
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