在心脏康复患者中,HDL胆固醇的长期 (5年) 变化. 有没有性别差异存在?
J G Warner1, P H Brubaker, Y Zhu
1Department of Internal Medicine, Bowman Gray School of Medicine, Winston-Salem, NC 27157-1045, USA.
Circulation
|August 15, 1995
概括
患有心脏病的女性通过心脏康复,在HDL胆固醇 (HDL-C) 和其他脂质方面经历了比男性更大的改善. 这项为期5年的研究发现,女性的脂质受益持续,突出了基于性别的心脏恢复差异.
科学领域:
- 心脏病学 心脏病学
- 预防医学 预防医学
- 脂质代谢 脂质代谢是什么
背景情况:
- 心脏康复计划旨在改善心血管健康.
- 对心脏康复的脂质反应的性别差异尚不清楚.
- 调查这些差异对于个性化患者护理至关重要.
研究的目的:
- 为了比较心脏康复对高密度脂蛋白胆固醇 (HDL-C) 和男性与女性其他脂质的有效性.
- 在接受心脏康复的大量队列中,分析5年时间内的脂质特征变化.
主要方法:
- 一项纵向研究比较了553名男性和166名女性在心脏康复计划中长达5年的时间.
- 每年对高密度胆固醇,低密度胆固醇 (LDL-C),总胆固醇,甘油三,有氧能力 (METs) 和身体脂肪百分比进行评估.
- 运动方案包括每周3天以最大心率的70-85%的速度进行运动.
主要成果:
- 妇女的基线HDL-C,LDL-C和总胆固醇较高,总胆固醇与HDL-C比率较低.
- 两性在1年后都增加了HDL-C,但只有女性在5年内持续增加 (20%对男性的5%,P=.03).
- 与男性相比,女性在5年内总胆固醇 (20%vs. 8%) 和LDL-C (34%vs. 15%) 的降低较大.
结论:
- 与男性相比,患有心脏病的女性可能从心脏康复中获得更优越和更持久的脂质益处.
- 心脏康复在两性中都显著改善了脂质样本,但在大小和持续时间上有显著的性别特异性差异.
- 研究结果表明,在心脏康复策略中需要考虑性别特定的方法.
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