AUTHOR=Singh Bharti , Kumar Ajay TITLE=Ageing, multimorbidity, and quality of life: a mediation analysis using longitudinal ageing study in India JOURNAL=Frontiers in Public Health VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1562479 DOI=10.3389/fpubh.2025.1562479 ISSN=2296-2565