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  1. Associations of Laboratory-Based Gait Speed and Daily-Life Gait Speed With Frailty, Sarcopenia, and Life-Space Mobility in Community-Dwelling Older Adults

    Article • Journal of the American Medical Directors Association, March 2026, Elsevier

    Dr. Sapphire H. Lin

  2. How different walking speeds reveal health and mobility in older adults

    Article • Innovation in Aging, February 2026, Oxford University Press (OUP)

    Dr. Sapphire H. Lin

  3. Validity and Utility of a Modified Short Physical Performance Battery Assessment and Scoring Approach in Middle-Aged and Older Adults

    Article • Journal of the American Medical Directors Association, February 2026, Elsevier

    Dr. Sapphire H. Lin

  4. Elderly Activity Life-Space Envelopes (EASE): Development and Feasibility of a Comprehensive, Integrated Protocol for Life-Space Mobility Research in Population Health

    Article • JMIR Research Protocols, December 2025, JMIR Publications Inc.

    Dr. Sapphire H. Lin

  5. Out-of-home activity participation associated with body mass index and muscle mass in community-dwelling older adults

    Article • BMC Public Health, December 2025, Springer Science + Business Media

    Dr. Sapphire H. Lin

  6. Which physical abilities are related to how older adults move in their communities?

    Article • Aging Clinical and Experimental Research, December 2025, Springer Science + Business Media

    Dr. Sapphire H. Lin

  7. Work and social activities help older adults move more in their communities

    Article • International Journal of Health Geographics, December 2025, Springer Science + Business Media

    Dr. Sapphire H. Lin

  8. Understanding Economic Decision-Making in Digital Therapeutics Development: Qualitative Approach

    Article • Journal of Medical Internet Research, September 2025, JMIR Publications Inc.

    Dr. Sapphire H. Lin

  9. The Push and Pull of Spousal Influence on Exercise Among Older Adults

    Article • Journal of Population Ageing, August 2025, Springer Science + Business Media

    Dr. Sapphire H. Lin

  10. Understanding Economic Decision-Making in Digital Therapeutics Development: Qualitative Approach (Preprint)

    Article • June 2025, JMIR Publications Inc.

    Dr. Sapphire H. Lin

  11. Exploring key factors influencing depressive symptoms among middle-aged and elderly adult population: A machine learning-based method

    Article • Archives of Gerontology and Geriatrics, February 2025, Elsevier

    Dr. Sapphire H. Lin

  12. COVID-19 and job loss shrank daily movement spaces for older adults in Singapore

    Article • The Journals of Gerontology Series B, January 2025, Oxford University Press (OUP)

    Dr. Sapphire H. Lin

  13. How is our mobility affected as we age? Findings from a 934 users field study of older adults conducted in an urban Asian city

    Article • June 2024, ACM (Association for Computing Machinery)

    Dr. Sapphire H. Lin

  14. Unravelling moderated mediating effects of loss aversion, information avoidance and self‐efficacy on cancer fear and cancer screening

    Article • Health Information & Libraries Journal, May 2024, Wiley

    Dr. Sapphire H. Lin

  15. Exploring Key Factors Influencing Depression in the Geriatric Population: A Machine Learning-Based Analysis

    Article • January 2024, Elsevier

    Dr. Sapphire H. Lin

  16. Health Wearable Tools and Health Promotion

    Article • November 2023, Oxford University Press (OUP)

    Dr. Sapphire H. Lin

  17. Fitness trackers help older adults stay active—but couples may face extra challenges

    Article • International Journal of Human-Computer Interaction, October 2023, Taylor & Francis

    Dr. Sapphire H. Lin

  18. How older adults decide to use fitness tech: A model of what helps—and hinders—adoption

    Article • Journal of Consumer Health on the Internet, April 2023, Taylor & Francis

    Dr. Sapphire H. Lin

  19. How fitness trackers help older adults get moving: What really drives behavior change

    Article • Behaviour and Information Technology, February 2023, Taylor & Francis

    Dr. Sapphire H. Lin

  20. Wearables for Health Promotion: An Interdisciplinary Review

    Article • SSRN Electronic Journal, January 2022, Elsevier

    Dr. Sapphire H. Lin

  21. The state of wearable health technologies: a transdisciplinary literature review

    Article • Mobile Media & Communication, October 2020, SAGE Publications

    Dr. Sapphire H. Lin

  22. Why low-income older adults stay active—or don’t: Insights from life in Singapore’s communities

    Article • Journal of Aging and Physical Activity, January 2020, Human Kinetics

    Dr. Sapphire H. Lin

  23. Theoretical Advancements in mHealth: A Systematic Review of Mobile Apps

    Article • Journal of Health Communication, November 2018, Taylor & Francis

    Dr. Sapphire H. Lin

  24. Public perceptions of climate geoengineering: a systematic review of the literature

    Article • Climate Research, September 2017, Inter-Research Science Center

    Dr. Sapphire H. Lin

  25. Systems Theory

    Article • March 2017, Wiley

    Dr. Sapphire H. Lin, francis halsall