在西班牙,在30-65岁的普通人口中进行普遍的甲状腺功能低下症查的成本效益分析
Carles Zafón Llopis1, Olga Vicente López2, Mª Ángeles Cruz Martos3
1Endocrinology Department, Vall d'Hebron Hospital, Barcelona, Spain.
Journal of medical economics
|September 19, 2025
概括
在30-65岁的成年人中,全人口查甲状腺功能低下症是西班牙国家卫生系统 (NHS) 的成本效益. 这一策略改善了早期检测,预防了疾病的进展,并提高了生活质量,ICER低于支付意愿的门.
科学领域:
- 内分泌学 在内分泌学.
- 公共卫生 公共卫生
- 卫生经济学 卫生经济学
背景情况:
- 甲状腺功能低下症是一种普遍存在的内分泌疾病,特别是在女性中,经常呈现亚临床并导致心血管问题.
- 甲状腺功能低下症病例的很大一部分仍未被诊断出来,这凸显了有效查策略的必要性.
- 之前的查建议侧重于特定人群,需要对全人口查进行评估.
研究的目的:
- 评估西班牙国家卫生系统 (NHS) 中30-65岁成年人全民甲状腺功能低下症查的成本效益.
- 为了比较普遍查与不进行甲状腺功能低下症查的经济和健康结果.
主要方法:
- 开发了一个具有成本效益的马尔科夫模型,模拟健康状况,包括亚临床和明显的甲状腺功能低下症,心血管事件和死亡.
- 模型输入来源于已发表的文献,并由临床专家验证.
- 计算了终身成本,质量调整的寿命年 (QALYs) 和增量成本效益比率 (ICERs),以及敏感性和场景分析.
主要成果:
- 全人口查带来了3470万欧元的增量成本,35年来获得了6037个QALY,ICER为5745欧元/QALY,远低于西班牙的支付意愿门.
- 查导致33,215个额外的亚临床甲状腺功能低下症诊断和6,870个较少的明显甲状腺功能低下症病例.
- 该策略在99%的概率模拟和所有测试选间隔 (1-5年) 中被证明是具有成本效益的.
结论:
- 全民甲状腺功能低下症查是西班牙NHS的成本有效策略.
- 通过查早期发现和治疗甲状腺功能低下症可以预防疾病的进展,改善患者的生活质量.
- 这项研究支持更广泛地实施甲状腺功能低下症查,特别是在经常被诊断不足的成年人群中.
相关概念视频
Synthesis and Regulation of Thyroid Hormones
7.2K
Low blood levels of the thyroid hormones — triiodothyronine (T3) and thyroxine (T4) — signal the hypothalamus to release the thyrotropin-releasing hormone (TRH). TRH then reaches the pituitary gland and stimulates the release of thyroid-stimulating hormone(TSH) into the bloodstream.
Upon reaching the thyroid gland, TSH stimulates the follicular cells' active uptake of iodide ions from the blood. The ions diffuse to the apical surface of the cells and are oxidized to iodine. The...
Upon reaching the thyroid gland, TSH stimulates the follicular cells' active uptake of iodide ions from the blood. The ions diffuse to the apical surface of the cells and are oxidized to iodine. The...
7.2K
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT
399
Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
399
Study Designs in Epidemiology
902
Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
902


