时间标签：数据日期 2026-10-31 · 生成时间 2026-11-01 05:30（Asia/Shanghai）｜ 检索窗口 PubMed edat 2026/10/28–2026/10/31 ｜ 情报发生日期 2026-10-31
研究问题
However, other studies have suggested that SPA may influence Internet use rather than result from it [].；However, existing research adopted variable-centered approaches, which examine relationships among variables averaged across individuals and implicitly assume population homogeneity [, ].；Using these analyses, this study aimed to answer the following two questions: (1) identify latent profiles of digital empowerment across multiple dimensions, and (2) examine the associations between these digital empowerment profiles and SPA among older adults.
方法
We conducted a cross-sectional analysis with data from the China Longitudinal Aging Social Survey (CLASS) 2020, a nationally representative survey conducted by the National Survey Research Center at Renmin University of China.；Data collection involved face-to-face interviews using standardized questionnaires.；In this study, we used data from CLASS 2020, which included 11,398 participants.；After excluding incomplete or invalid responses, 3,032 participants aged 60 and older were available for the analysis.
核心结论
Class 1, labeled "Social digital empowerment pattern," accounts for 18.6% of the sample and demonstrates high engagement in social interaction but progressively lower engagement across other digital activities, particularly declining in health services and learning and training domains.；Class 3, labeled "Entertainment digital empowerment pattern," represents 22.3% of the sample and exhibits high engagement in social interaction, moderate to high engagement in shopping, browsing information, and entertainment, but significantly decreasing engagement in financial management and learning and training.；More of them were married (76.2%) and lived in the rural (59.3%). 40.7% had primary school education, while only 2.2% had college education or above. ‖ 结论：These findings highlight the need for tailored digital inclusion policies for older adults.
局限
Notably, the heterogeneity analysis revealed important demographic variations in the relationship between digital empowerment patterns and SPA.；Several limitations of this study should be noted.；First, given the cross-sectional nature of the data, this study was unable to capture changes in the relationship between digital empowerment and SPA over time.
对本项目的价值
★☆☆☆☆ 干预证据决定参照标准效应量——任何抗衰干预的收益至少应对标该基线。最大样本量约 3,032。
全文来源
PMC JATS 全文（正文 34,990 字符，已过标题/DOI 逐字归属校验）
原文题录
- 英文标题：Profiles of digital empowerment among older adults and their association with self-perception of aging: a latent profile analysis.
- 期刊与标识：BMC Geriatr · PMID 42946987 · DOI 10.1186/s12877-026-08055-9
A 级证据分级：A 级（同行评议人体研究）
本文属人体研究证据，但需注意：观察性或小样本干预的结论不等于已证实临床获益；效应量与长期安全性仍需更大规模、更长随访的试验验证。
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