Jotheeswaran Amuthavalli Thiyagarajan

Most-cited papers

1. Sarcopenia in daily practice: assessment and management

   C. Beaudart, E. McCloskey, O. Bruyère, M. Cesari +20 more

   2016BMC Geriatrics762 citations Open access

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2. Evidence for the Domains Supporting the Construct of Intrinsic Capacity

   M. Cesari, Islene Araujo de Carvalho, Jotheeswaran Amuthavalli Thiyagarajan, C. Cooper +4 more

   2018The journals of gerontology. Series A, Biological sciences and medical sciences676 citations Open access

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3. WHO working definition of vitality capacity for healthy longevity monitoring

   I. Bautmans, V. Knoop, Jotheeswaran Amuthavalli Thiyagarajan, A. Maier +9 more

   2022The Lancet Healthy Longevity182 citations Open access

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4. The UN Decade of healthy ageing: strengthening measurement for monitoring health and wellbeing of older people

   Jotheeswaran Amuthavalli Thiyagarajan, Christopher Mikton, R. Harwood, Muthoni Gichu +9 more

   2022Age and Ageing180 citations Open access

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5. Implementing care for healthy ageing

   Matteo Cesari, Y. Sumi, Zee A. Han, M. Perracini +5 more

   2022BMJ Global Health86 citations Open access

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6. Effects of physical exercise in older adults with reduced physical capacity: meta-analysis of resistance exercise and multimodal exercise

   Chiung-ju Liu, Wen-Pin Chang, Islene Araujo de Carvalho, Katie E L Savage +2 more

   2017International journal of rehabilitation research. Internationale Zeitschrift fur Rehabilitationsforschung. Revue internationale de recherches de readaptation53 citations Open access

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7. Cohort trends in intrinsic capacity in England and China

   J. Beard, K. Hanewald, Ya-Fei Si, Jotheeswaran Amuthavalli Thiyagarajan +1 more

   2024Nature Aging45 citations Open access

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8. The Capability Approach and the WHO healthy ageing framework (for the UN Decade of Healthy Ageing)

   S. Venkatapuram, Jotheeswaran Amuthavalli Thiyagarajan

   2023Age and Ageing39 citations Open access

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9. Defining the role and reach of a geriatrician

   Matteo Cesari, Jotheeswaran Amuthavalli Thiyagarajan, A. Cherubini, Miguel Angel Acanfora +15 more

   2024The Lancet Healthy Longevity32 citations Open access

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10. A unified framework for the measurement of mobility in older persons

    Marla K. Beauchamp, Qiu-Kui Hao, A. Kuspinar, Jotheeswaran Amuthavalli Thiyagarajan +3 more

    2023Age and Ageing28 citations Open access

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11. What Is Intrinsic Capacity and Why Should Nutrition Be Included in the Vitality Domain?

    M. Cesari, R. Sadana, Y. Sumi, Jotheeswaran Amuthavalli Thiyagarajan +1 more

    2022The journals of gerontology. Series A, Biological sciences and medical sciences27 citations

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12. What long-term care interventions have been published between 2010 and 2020? Results of a WHO scoping review identifying long-term care interventions for older people around the world

    N. Arias-Casais, Jotheeswaran Amuthavalli Thiyagarajan, Mônica Rodrigues Perracini, Eunok Park +5 more

    2022BMJ Open27 citations Open access

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13. Assessing cognitive function in longitudinal studies of ageing worldwide: some practical considerations

    C. De Looze, J. Feeney, Katrin M Seeher, Jotheeswaran Amuthavalli Thiyagarajan +2 more

    2023Age and Ageing26 citations Open access

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14. Measuring health-related quality of life in sarcopenia: summary of the SarQoL psychometric properties

    C. Beaudart, J. Reginster, Jotheeswaran Amuthavalli Thiyagarajan, I. Bautmans +18 more

    2023Aging Clinical and Experimental Research25 citations Open access

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15. Attributes and definitions of locomotor capacity in older people: a World Health Organisation (WHO) locomotor capacity working group meeting report

    N. Veronese, G. Honvo, Jotheeswaran Amuthavalli Thiyagarajan, R. Rizzoli +7 more

    2022Aging Clinical and Experimental Research24 citations Open access

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16. Measurement properties of instruments to measure the fatigue domain of vitality capacity in community-dwelling older people: an umbrella review of systematic reviews and meta-analysis

    V. Knoop, Emelyn Mathot, Francis Louter, D. Beckwée +4 more

    2023Age and Ageing20 citations Open access

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17. Assessing the measurement properties of life-space mobility measures in community-dwelling older adults: a systematic review

    A. Kuspinar, Ava Mehdipour, Marla K. Beauchamp, Qiu-Kui Hao +5 more

    2023Age and Ageing20 citations Open access

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18. A systematic review of the measurement properties of aspects of psychological capacity in older adults

    Candice Oster, Sonia Hines, Chris Rissel, Dennis Asante +6 more

    2023Age and Ageing17 citations Open access

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19. Measures of attributes of locomotor capacity in older people: a systematic literature review following the COSMIN methodology

    G. Honvo, S. Sabico, N. Veronese, O. Bruyère +6 more

    2023Age and Ageing16 citations Open access

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20. Social and behavioural risk factors in the prevention and management of cardiovascular disease in Kerala, India: a catchment area population survey

    Saju Madavanakadu Devassy, M. Webber, Lorane Scaria, Jotheeswaran Amuthavalli Thiyagarajan +5 more

    2020BMC Cardiovascular Disorders16 citations Open access

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21. Frailty and intrinsic capacity: integrating complementary concepts to promote healthy ageing and transformation of care

    Matteo Cesari, Marco Canevelli, Jotheeswaran Amuthavalli Thiyagarajan, H. Arai +27 more

    2026Age and Ageing13 citations Open access

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22. Infectious diseases, cardio-cerebrovascular health and vaccines: pathways to prevention

    F. Ecarnot, Jotheeswaran Amuthavalli Thiyagarajan, M. Barbagallo, Jane Barratt +14 more

    2025Aging Clinical and Experimental Research12 citations Open access

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23. Identification of research gaps to improve care for healthy ageing: a scoping review

    Matteo Cesari, M. Canevelli, Jotheeswaran Amuthavalli Thiyagarajan, Soung-Eun Choi +6 more

    2024Family Medicine and Community Health Journal9 citations Open access

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24. Instruments for measuring the neuromuscular function domain of vitality capacity in older persons: an umbrella review

    Francis Louter, V. Knoop, Jeroen Demarteau, Ellen Freiberger +4 more

    2024European Geriatric Medicine8 citations Open access

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25. Effective service coverage of long-term care among older persons in South Korea

    Ja-Ho Leigh, Hyejin Lee, Jaehong Yoon, Eun-Jeong Han +4 more

    2023Age and Ageing8 citations Open access

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26. Relationship between neighbourhood cohesion and disability: findings from SWADES population-based survey, Kerala, India

    M. Saju, A. Benny, Komal Preet Allagh, Binoy Joseph +1 more

    2020F1000Research7 citations Open access

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27. Measures of ability to learn, grow and make decisions among older persons: a systematic review of measurement properties

    Norma Mansor, Halimah Awang, Jotheeswaran Amuthavalli Thiyagarajan, C. Mikton +1 more

    2023Age and Ageing5 citations Open access

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28. Towards a global scale for functional ability: what gets measured and gets done—but are we measuring the right thing?

    Marisa Nishio, Yuri Ito, Naoki Kondo, Jotheeswaran Amuthavalli Thiyagarajan

    2025Age and Ageing3 citations

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29. A systematic review of measures of ability to meet basic needs in older persons

    T. Williams, Leon Geffen, Sebastiana Kalula, Dan J. Stein +3 more

    2023Age and Ageing3 citations Open access

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30. A systematic review of reviews on the psychometric properties of measures of older persons’ ability to build and maintain social relationships

    P. Julião, Óscar Brito Fernandes, Jani Alves, Jotheeswaran Amuthavalli Thiyagarajan +3 more

    2023Age and Ageing2 citations Open access

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31. Survey of international experts on research priorities to improve care for healthy ageing

    Matteo Cesari, Yuka Sumi, Hyobum Jang, Jotheeswaran Amuthavalli Thiyagarajan +6 more

    2024Family Medicine and Community Health Journal1 citations Open access

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32. Health-related quality of life instruments for older persons with osteoporosis: a WHO-BOHEG systematic review of measurement properties for use in clinical trials and routine practice

    Clair Gamble, Shaun Sabico, G. Honvo, Salisu Abubakar +26 more

    2026Age and Ageing0 citations Open access

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33. Publisher Correction: Cohort trends in intrinsic capacity in England and China

    J. Beard, K. Hanewald, Ya-Fei Si, Jotheeswaran Amuthavalli Thiyagarajan +1 more

    2025Nature Aging0 citations Open access

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34. Psychometric properties of ability to contribute measurements as a domain of functional ability of older persons: a COSMIN systematic review

    L. Gutiérrez-Robledo, Pamela Tella-Vega, R. García-Chanes, Luis Raymundo Lozano-Juárez +7 more

    2023Age and Ageing0 citations Open access

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