Azianah Mohamad Ibrahim, Devinder Kaur Ajit Singh, Sumaiyah Mat, Arimi Fitri Mat Ludin and Suzana Shahar.  (2023).  Incidence and Predictors of Physical Inactivity Among Malaysian Community-Dwelling Older Persons.  - Journal of Aging and Physical Activity.  105-116. 

Sumaiyah Mat, Mohamad Hasif Jaafar, Azad H. A. Razack, Jasmine Lim, Teng Aik Ong, Su Yen Khong, Shahrul Bahyah Kamaruzzaman, Ai Vyrn Chin, Azlina Amir Abbas, Chee Ken Chan, Noran Naqiah Hairi, Sajaratulnisah Othman, Maw Pin Tan, the MELoR investigators.  (2023).  Gender differences in the associations between knee pain and urinary incontinence in older adults: Cross sectional analysis from the Malaysian Elders Longitudinal Research Study (MELoR).  - Neurourology and Urodynamics.  641-649. 

Nur Fazidah Asmujea, Sumaiyah Mat Phyo Kyaw Myint, Maw Pin Tan.  (2023).  Ethnic-Specific Sociodemographic Factors as Determinants of Cognitive Performance: Cross-Sectional Analysis of the Malaysian Elders Longitudinal Research Study.  - Dementia and Geriatric Cognitive Disorder.  396-404. 

Kiirtaara Aravindhan, Karen Morgan, Sumaiyah Mat, Tengku Aizan Hamid, Rahimah Ibrahim, Nor Izzati Saedon, Kejal Hasmuk, Hazlina Mahadzir, Maw Pin Tan.  (2023).  Cognitive frailty and its association with depression, anxiety and stress during the COVID-19 pandemic among older adults in the transforming cognitive frailty into later-life self-sufficiency (AGELESS) study.  - Psychogeriatrics.  1071-1082. 

Ahmad Nabil Khairi Mahdzir, Sumaiyah Mat, Shi Rui Seow, Rizal Abdul Rani, Muhammad Kamil Che Hasan, Nor Hamdan Mohamad Yahaya.  (2023).  Self-management of osteoarthritis while waiting for total knee arthroplasty during the COVID-19 pandemic among older Malaysians.  - World Journal of Clinical Cases.  7043-7052. 

Sumaiyah Mat, Chin Teck Ng, Farhana Fadzli, Faizatul Izza Rozalli, Karen Morgan , Maw Pin Tan.  (2022).  Factors influencing quality of life among older persons living with osteoarthritis using three different definitions.  - Topics in Geriatric Rehabilitation.  26-34. 

Xiang Jiang Xu, Phyo Kyaw Myint , Sheng Hui Kioh, Sumaiyah Mat, Reena Rajasuriar, Shahrul Bahyah Kamaruzzaman, Maw Pin Tan.  (2022).  A five-year prospective evaluation of anticholinergic cognitive burden and falls in the Malaysian elders longitudinal research (MELoR) study.  - Archives of Gerontology and Geriatrics.  1-6. 

Nur Husna Shahimi, Renly Lim, Sumaiyah Mat, Choon Hian Goh , Maw Pin Tan, and Einly Lim.  (2022).  Association between mental illness and blood pressure variability: a systematic review.  - Biomedical Engineering Online.  1-22. 

Nur Husna Shahimi, Choon-Hian Goh, Sumaiyah Mat, Renly Lim, Vivian Ci Ai Koh, Samuel R. Nyman, Maw Pin Tan & Einly Lim.  (2022).  Psychological status and physical performance are independently associated with autonomic function.  - BioMedical Engineering OnLine.  1-19. 

Nur Fazidah Asmuje, Sumaiyah Mat, Choon Hian Goh, Phyo Kyaw Myint, Maw Pin Tan.  (2022).  Increased beat-to-beat blood pressure variability is associated with impaired cognitive function.  - American Journal of Hypertension.  998-1005. 

Janice Ying Qian Ong, Sumaiyah Mat, Sheng Hui Kioh, Kejal Hasmuk, Nor Izzati Saedon, Hazlina Mahadzir, Ai-Vyrn Chin, Shahrul Bahyah Kamaruzzaman & Maw Pin Tan.  (2022).  Cognitive frailty and 5 year adverse health related outcomes for the Malaysian elders longitudinal research (MELoR) study.  - European Geriatric Medicine.  1309-1336. 

Nur Fazidah Asmuje, Sumaiyah Mat, Phyo Kyaw Myint, Maw Pin Tan.  (2021).  Beat-to-beat blood pressure variability and cognitive function- results from the Malaysian Elders Longitudinal Research (MELoR) study.  - Australasian Journal on Ageing.  31.