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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">20</journal-id>
      <journal-title-group>
        <journal-title>《预防医学研究》</journal-title>
      </journal-title-group>
      <issn>2705-0459</issn>
      <publisher>
        <publisher-name>环宇科学出版社主办；华文科学出版社主管</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.12421/2705-0440-8699-137</article-id>
      <article-id pub-id-type="publisher-id">18777</article-id>
      <title-group>
        <article-title>老年白内障患者存在无意义焦虑的研究进展</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>刘成成1 孙丽娟2（通讯作者） 周金雪</string-name>
        </contrib>
      </contrib-group>
      <pub-date pub-type="epub">
        <year>2025</year>
        <month>9</month>
      </pub-date>
      <issue>9</issue>
      <abstract>
        <p>对老年白内障患者存在无意义焦虑的概念、现状、评估工具、影响因素和干预措施五个方面进行概述，以期为改善老年白内障患者心理
健康状况提供依据。
【关键词】白内障；老年；存在无意义焦虑；意义感；负性情绪；综述</p>
      </abstract>
    </article-meta>
  </front>
</article>
