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患有亚临床甲状腺功能低下症的住院患者的结果
Mayesha Sharaf1, Pinak Shah1, Andrey Manov1
1Internal Medicine, MountainView Hospital, Las Vegas, USA.
Cureus
|September 29, 2025
概括
住院患者的亚临床甲状腺功能低下症 (SCH) 可能与更严重的不良心血管事件 (MACE) 和更长的住院时间有关,但这些关联在本研究中没有统计学意义.
科学领域:
- 心脏病学 心脏病学
- 内分泌学 在内分泌学.
- 内部医学 内部医学
背景情况:
- 亚临床甲状腺功能低下症 (SCH) 是一种状况,其特征是甲状腺刺激激素 (TSH) 的升高与正常的自由甲状腺素 (T4) 水平.
- 住院患者中SCH的临床意义,特别是关于心血管结果的临床意义,仍然不清楚.
研究的目的:
- 调查住院患者中SCH和主要不良心血管事件 (MACE) 之间的关联.
- 探索SCH和住院死亡率,住院时间 (LOS) 和30天再入院率之间的关系.
主要方法:
- 追溯式,多中心研究设计.
- 纳入标准:住院患者具有可用的TSH和T4水平.
- 排除标准:异常的自由T4,甲状腺疾病史,或使用甲状腺药物.
主要成果:
- 13.4%的乙甲状腺患者经历了MACE,而SCH组的这一比例为14.2%.
- SCH组的死亡率略高 (5.9%与3.8%相比),30天再入院 (23.2%与20.3%相比),平均LOS (4.89与4.80天相比).
- 后勤回归分析显示,在MACE或组之间的二次结果之间没有统计学上显著的差异.
结论:
- 虽然趋势表明SCH患者的MACE,死亡率,再录取和LOS增加,但这些差异在统计学上并不显著.
- 需要进一步的前性研究来澄清SCH在住院患者群体中的临床影响.
- 完善SCH的管理和治疗策略需要从精心设计的研究中获得额外的证据.
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