Amal A. Wanigatunga
Amal A. Wanigatunga
Assistant Scientist, Johns Hopkins Bloomberg School of Public Health
Verified email at - Homepage
Cited by
Cited by
Polyfluoroalkyl compounds in pooled sera from children participating in the National Health and Nutrition Examination Survey 2001− 2002
K Kato, AM Calafat, LY Wong, AA Wanigatunga, SP Caudill, LL Needham
Environmental science & technology 43 (7), 2641-2647, 2009
Serum concentrations of polyfluoroalkyl compounds in Faroese whale meat consumers
P Weihe, K Kato, AM Calafat, F Nielsen, AA Wanigatunga, LL Needham, ...
Environmental science & technology 42 (16), 6291-6295, 2008
Analysis of blood spots for polyfluoroalkyl chemicals
K Kato, AA Wanigatunga, LL Needham, AM Calafat
Analytica chimica acta 656 (1-2), 51-55, 2009
Perceived fatigability and objective physical activity in mid-to late-life
AA Wanigatunga, EM Simonsick, V Zipunnikov, AP Spira, S Studenski, ...
The Journals of Gerontology: Series A 73 (5), 630-635, 2018
Effects of a long-term physical activity program on activity patterns in older adults
AA Wanigatunga, C Tudor-Locke, RS Axtell, NW Glynn, AC King, ...
Medicine and science in sports and exercise 49 (11), 2167, 2017
Understanding physical activity in cancer patients and survivors: new methodology, new challenges, and new opportunities
JA Schrack, G Gresham, AA Wanigatunga
Molecular Case Studies 3 (4), a001933, 2017
Roamm: A software infrastructure for real-time monitoring of personal health
S Nair, M Kheirkhahan, A Davoudi, P Rashidi, AA Wanigatunga, ...
2016 IEEE 18th International Conference on e-Health Networking, Applications†…, 2016
Active-to-sedentary behavior transitions, fatigability, and physical functioning in older adults
JA Schrack, PL Kuo, AA Wanigatunga, J Di, EM Simonsick, AP Spira, ...
The Journals of Gerontology: Series A 74 (4), 560-567, 2019
A smartwatch-based framework for real-time and online assessment and mobility monitoring
M Kheirkhahan, S Nair, A Davoudi, P Rashidi, AA Wanigatunga, ...
Journal of biomedical informatics 89, 29-40, 2019
Association between structured physical activity and sedentary time in older adults
AA Wanigatunga, WT Ambrosius, WJ Rejeski, TM Gill, NW Glynn, ...
Jama 318 (3), 297-299, 2017
Longitudinal relationship between interleukin-6 and perceived fatigability among well-functioning adults in mid-to-late life
AA Wanigatunga, R Varadhan, EM Simonsick, OD Carlson, S Studenski, ...
The Journals of Gerontology: Series A 74 (5), 720-725, 2019
A bag-of-words approach for assessing activities of daily living using wrist accelerometer data
M Kheirkhahan, S Mehta, M Nath, AA Wanigatunga, DB Corbett, ...
2017 IEEE International Conference on Bioinformatics and Biomedicine (BIBM†…, 2017
Contrasting characteristics of daily physical activity in older adults by cancer history
AA Wanigatunga, GK Gresham, PL Kuo, P Martinez‐Amezcua, ...
Cancer 124 (24), 4692-4699, 2018
Association of Total Daily Physical Activity and Fragmented Physical Activity With Mortality in Older Adults
AA Wanigatunga, J Di, V Zipunnikov, JK Urbanek, PL Kuo, EM Simonsick, ...
JAMA Network Open 2 (10), e1912352-e1912352, 2019
Metabolic costs of daily activity in older adults (chores xl) study: Design and methods
DB Corbett, AA Wanigatunga, V Valiani, EM Handberg, TW Buford, ...
Contemporary clinical trials communications 6, 1-8, 2017
Physical impairment and body weight history in postmenopausal women: the WomenĘs Health Initiative
AA Wanigatunga, SS Sourdet, MJ LaMonte, ME Waring, R Nassir, ...
Public health nutrition 19 (17), 3169-3177, 2016
Community-based activity and sedentary patterns are associated with cognitive performance in mobility-limited older adults
AA Wanigatunga, TM Manini, DR Cook, J Katula, RA Fielding, AF Kramer, ...
Frontiers in aging neuroscience 10, 341, 2018
Using symbolic aggregate approximation (SAX) to visualize activity transitions among older adults
AA Wanigatunga, PV Nickerson, TM Manini, P Rashidi
Physiological measurement 37 (11), 1981, 2016
Association Between Adiposity and Perceived Physical Fatigability in Mid‐to Late Life
P Martinez‐Amezcua, EM Simonsick, AA Wanigatunga, JK Urbanek, ...
Obesity 27 (7), 1177-1183, 2019
Effect of Hospitalizations on Physical Activity Patterns in Mobility‐Limited Older Adults
AA Wanigatunga, TM Gill, AP Marsh, FC Hsu, L Yaghjyan, AJ Woods, ...
Journal of the American Geriatrics Society 67 (2), 261-268, 2019
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