纳入脆弱性来应对老年经济评估的关键挑战
Joseph Kwon1, Hazel Squires2, Tracey Young2
1Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Primary Care Building, Radcliffe Observatory Quarter, Woodstock Road, OX2 6GG, Oxford, England. joseph.kwon@phc.ox.ac.uk.
BMC geriatrics
|February 14, 2024
概括
将多变量脆弱性指数纳入经济模型可以通过考虑长期影响和社会结果来改善老年干预评估. 这种方法提高了对衰老复杂性和干预影响的理解.
科学领域:
- 老年医学和健康经济学
- 在经济建模中开发和应用脆弱性指标.
- 分析衰老过程和干预措施的有效性.
背景情况:
- 老龄化对老年医疗干预的经济评估提出了复杂的挑战,包括健康冲击的间接影响,护理人员负担等非健康结果和人口异质性.
- 脆弱性措施旨在捕捉老年健康的多维性质.
- 现有的老年医疗干预的经济模式在解决这些复杂性方面存在局限性.
研究的目的:
- 探索如何将多变量脆弱性指数纳入决策模型,以应对老年干预措施经济评估中的关键挑战.
- 通过社区防摔案例研究来证明这种方法的应用.
- 提高针对老年人的干预措施的经济评估的准确性和全面性.
主要方法:
- 开发了一个概念结构,将老年人的冲击和脆弱性联系在一起,包括冲击-脆弱性反,通过脆弱性产生次要影响和干预访问.
- 利用英国长度老化研究 (ELSA) 的数据来参数化模型,生成一个52项多变量脆弱指数.
- 采用多变量逻辑和线性回归,以及用于经济建模的年度周期的离散个体模拟.
主要成果:
- 参数化的概念关联通过展示脆弱性进展如何影响长期健康结果 (EQ-5D-3L,死亡率,成本) 以及干预措施如何减轻反循环来应对挑战.
- 该模型通过将跌倒预防与脆弱性联系起来,估计了生产率的提高和成本的降低 (自费,非正式的照顾).
- 脆弱性有效地捕捉了结果的异质性 (EQ-5D-3L,QALY,护理成本) 并调解了脆弱性相关结果的社会不公平分布.
结论:
- 基于脆弱性的概念结构和参数化方法显著提高了对老年干预措施的经济评估,特别是预防跌倒.
- 这种方法为评估间接影响,社会结果和人口异质性提供了更强大的框架.
- 该概念结构可适应其他老年和非老年干预领域,指导未来的经济模式发展.
相关概念视频
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