健康素养是寻求、理解、评估、利用健康信息和概念来合理选择降低健康危害、提高生活质量的一系列技能和能力~([1])。健康素养除了包括个体在医疗环境中有效应对所需的读写能力之外,还包括信息获取能力、交流沟通能力、理解能力,以及对待健康的态度等,这一系列的技能和态度是健康素养的核心~([2-3])。随着我国人口老龄化的进展及人们对健康的普遍重视,老年慢性病患者定 Health literacy is a series of skills and abilities to seek, understand, assess, and use health information and concepts to rationally choose to reduce health hazards and improve quality of life. ([1]). In addition to including individual literacy skills that an individual needs to effectively cope with in a healthcare environment, health literacy also includes information literacy, communication skills, comprehension, and attitude toward health, which are health literacy The core ~ ​​([2-3]). With the progress of population aging in our country and people’s universal attention to health, elderly patients with chronic diseases