AUTHOR=Feng Fuzhe , Huang Yalong TITLE=Latent profile analysis of depression in older adults spouse caregivers JOURNAL=Frontiers in Public Health VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1450720 DOI=10.3389/fpubh.2025.1450720 ISSN=2296-2565