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R. Jayatissa · SciRah

Researcher profile · Semantic Scholar

R. Jayatissa

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R. Jayatissa — researcher profile on SciRah

h-index: 16
Works: 72
Citations: 806

Most-cited papers

Guidance for assessment of the inflammation etiologic criterion for the global leadership initiative (GLIM) on diagnosis of malnutrition: A modified Delphi approach.
T. Cederholm, G. Jensen, M. Ballesteros-Pomar, R. Blaauw +32 more
2023Clinical Nutrition77 citations Open access
Semantic Scholar
Guidance for assessment of the inflammation etiologic criterion for the GLIM diagnosis of malnutrition: A modified Delphi approach.
G. Jensen, T. Cederholm, M. Ballesteros-Pomar, R. Blaauw +32 more
2024JPEN - Journal of Parenteral and Enteral Nutrition76 citations Open access
Semantic Scholar
Prevalence of diabetes and pre-diabetes in Sri Lanka: a new global hotspot–estimates from the Sri Lanka Health and Ageing Survey 2018/2019
R. Rannan-Eliya, N. Wijemunige, P. Perera, Y. Kapuge +14 more
2023BMJ Open Diabetes Research & Care73 citations Open access
Semantic Scholar
Dietary diversity and anthropometric status and failure among infants and young children in Sri Lanka.
Jessica M. Perkins, R. Jayatissa, S. Subramanian
2018Nutrition (Burbank, Los Angeles County, Calif.)55 citations
Semantic Scholar
Prevalence of Challenging Nutritional Problems among Adolescents in Sri Lanka
R. Jayatissa, R. M. Ranbanda
2006Food and Nutrition Bulletin50 citations
Semantic Scholar
Trends and determinants of childhood stunting and underweight in Sri Lanka.
R. Rannan-Eliya, Smm Hossain, C. Anuranga, R. Wickramasinghe +2 more
2013Ceylon Medical Journal47 citations Open access
Semantic Scholar
Health status of primary schoolchildren in Sri Lanka.
A. Pathmeswaran, R. Jayatissa, S. Samarasinghe, A. D. Fernando +3 more
2010Ceylon Medical Journal44 citations Open access
Semantic Scholar
Assessment of Nutritional Status of Children under Five Years of Age, Pregnant Women, and Lactating Women Living in Relief Camps after the Tsunami in Sri Lanka
R. Jayatissa, A. Bekele, C. Piyasena, S. Mahamithawa
2006Food and Nutrition Bulletin40 citations Open access
Semantic Scholar
Determination and Comparative Study of Sugars and Synthetic Colorants in Commercial Branded Fruit Juice Products
S. D. C. Sewwandi, P. Arampath, A. B. G. Silva, R. Jayatissa
202036 citations Open access
Semantic Scholar
Community-Based Management of Severe and Moderate Acute Malnutrition during Emergencies in Sri Lanka: Challenges of Implementation
R. Jayatissa, A. Bekele, A. Kethiswaran, A. de Silva
2012Food and Nutrition Bulletin27 citations Open access
Semantic Scholar
Nutritional Composition and Antioxidant Activity of Selected Underutilized Fruits Grown in Sri Lanka
Shamara Perera, A. B. G. Silva, Y. Amarathunga, Shiromi De Silva +4 more
2022Agronomy26 citations Open access
Semantic Scholar
A landscape analysis of universal health coverage for mothers and children in South Asia
Katy Scammell, D. Noble, K. Rasanathan, T. O’Connell +9 more
2016BMJ Global Health26 citations Open access
Semantic Scholar
Impact of COVID-19 on child malnutrition, obesity in women and household food insecurity in underserved urban settlements in Sri Lanka: a prospective follow-up study
R. Jayatissa, H. Herath, A. Perera, T. T. Dayaratne +2 more
2021Public Health Nutrition25 citations Open access
Semantic Scholar
What Effect Does International Migration Have on the Nutritional Status and Child Care Practices of Children Left Behind?
R. Jayatissa, K. Wickramage
2016International Journal of Environmental Research and Public Health22 citations Open access
Semantic Scholar
Prevalence and associations of overweight among adult women in Sri Lanka: a national survey
R. Jayatissa, S. M. Moazzem Hossain, S. Gunawardana, J. Ranbanda +2 more
201222 citations Open access
Semantic Scholar
Adolescent Schoolgirls: Daily Or Weekly Iron Supplementation?
R. Jayatissa, C. Piyasena
199920 citations Open access
Semantic Scholar
Vitamin D deficiency among children aged 10-18 years in Sri Lanka
R. Jayatissa, S. Lekamwasam, J. Ranbanda, S. Ranasingha +2 more
2019Ceylon Medical Journal13 citations Open access
Semantic Scholar
Rethinking community based strategies to tackle health inequities in South Asia
Z. Bhutta, A. Bang, K. Afsana, B. Gyawali +2 more
2018British medical journal12 citations Open access
Semantic Scholar
Stable Iodine Nutrition During Two Decades of Continuous Universal Salt Iodisation in Sri Lanka
R. Jayatissa, J. Gorstein, O. Okosieme, J. Lazarus +1 more
2020Nutrients11 citations Open access
Semantic Scholar
22. Community based management of severe acute malnutrition
R. Jayatissa
201511 citations
Semantic Scholar
Iodine nutrition status among schoolchildren after salt iodisation.
R. Jayatissa, M. Gunathilaka, Dulitha N. Fernando
2009Ceylon Medical Journal11 citations Open access
Semantic Scholar
Thyroid Autoimmunity and Dysfunction in Sri Lankan Children and Adolescents After 22 Years of Sustained Universal Salt Iodization
R. Jayatissa, O. Okosieme, S. Ranasinghe, J. Carter +3 more
2021Thyroid10 citations
Semantic Scholar
National Strategic Review of Food Security and Nutrition Towards Zero Hunger
Manoj Thibbotuwawa, P. Samaratunga, R. Jayatissa, D. Hirimuthugodage +10 more
20179 citations
Semantic Scholar
Diabetes Mellitus: Glucose Control
N. Somasundaram, C. Wijeyaratne, S. de Silva, S. Siribaddana +23 more
20139 citations Open access
Semantic Scholar
Food Insecurity Among Farmers in Rural Sri Lanka and the Perceived Impacts of COVID-19
Nishmeet Singh, S. Scott, D. Olney, Neha Kumar +4 more
2021Current Developments in Nutrition7 citations Open access
Semantic Scholar
Overweight and obesity among adolescent school children in the Colombo education zone
J. Hettiarachchi, R. Jayatissa, S. C. Wickramasinghe, K. Wijeywardena
2018Journal of the Postgraduate Institute of Medicine7 citations Open access
Semantic Scholar
Supplementation of micronutrients in children and food fortification initiatives in Sri Lanka: benefits versus risks
R. Jayatissa, D. Fernando
2018Annals of the New York Academy of Sciences6 citations
Semantic Scholar
Determinants of and interventions for malnutrition.
R. Jayatissa
2012Ceylon Medical Journal5 citations Open access
Semantic Scholar
A method to monitor the national salt reduction efforts in Sri Lanka and status of salt, potassium and iodine intake in an adult Sri Lankan community
R. Jayatissa, J. Santos, R. Rannan-Eliya, K. Trieu +5 more
2021Journal of the National Science Foundation of Sri Lanka4 citations Open access
Semantic Scholar
Estimated contribution of most commonly consumed industrialized processed foods to salt intake and iodine intakes in Sri Lanka
R. Jayatissa, Chandima Haturusinghe, Jacky Knowles, Karen Codling +1 more
2021PLoS ONE4 citations Open access
Semantic Scholar
Estimation of Iron Content and Its Contribution in Iron-Fortified Food Products Consumed by School Children in Sri Lanka
D. Perera, D. Gunawardana, R. Jayatissa, A. B. G. Silva
2020Journal of Food Quality4 citations Open access
Semantic Scholar
Iron Content of Some Popular Cooked Foods Consumed by the Rural School Children in Sri Lanka
D. Perera, D. Gunawardana, R. Jayatissa, A. B. G. Silva
2019Journal of Food Quality4 citations Open access
Semantic Scholar
Food Insecurity and Perceived Effects of COVID-19 on Livelihoods in Rural Sri Lanka
Nishmeet Singh, S. Scott, Neha Kumar, Gayathri V. Ramani +8 more
2023Food and Nutrition Bulletin3 citations Open access
Semantic Scholar
When husband migrate: effects of international migration of husbands on fetal outcomes, body mass index and gestational weight of female spouses that stay behind
R. Jayatissa, K. Wickramage, Buddhini Denuwara, H. Herath +3 more
2022BMC Public Health3 citations Open access
Semantic Scholar
determinants Of Stunting Among Children Aged 6-23 Months In Sri Lanka : po692
U. Senarath, S. S. Godakandage, H. Jayawickrama, A. Wickramasinghe +4 more
20133 citations
Semantic Scholar
Time to change the paradigm of children's medicines from liquid formulations to flexible solid oral dosage forms
C. G. Uragoda, C. Goonaratna, A. Abeygunasekera, A. Mbbs +7 more
20162 citations
Semantic Scholar
Zinc Deficiency in Sri Lanka: Prevalence and Risk Factors
R. Jayatissa, A. Bekele, P. Ekanayaka, J. M. Ranbanda +1 more
20152 citations Open access
Semantic Scholar
Nutritional assessment of patients with chronic pancreatitis; a single-center study.
C. Hettige, A. Senavirathne, R. Jayatissa, A. Pathirana
2023Clinical Nutrition ESPEN1 citations
Semantic Scholar
Nutritional status and dietary intake of the population aged 1-60 years during the COVID-19 Pandemic in Sri Lanka.
R. Jayatissa, Ranbanda Jayawardana, A. Perera, Nawamali De Alwis +3 more
2023Ceylon Medical Journal1 citations Open access
Semantic Scholar
Trimester-specific thyroid hormone reference data in Sri Lankan women.
K. Liyanarachchi, D. Muthukuda, U. Liyanage, R. Jayatissa +8 more
2022Ceylon Medical Journal1 citations Open access
Semantic Scholar
MON-PO593: Nutrition Status of Children with Cerebral Palsy: Usefulness of New us Cerebral Palsy Growth Chart
S. Mallawaarachchi, R. Jayatissa, J. Jagoda, G. J. Tennakoon +1 more
2019Clinical Nutrition1 citations
Semantic Scholar
THE CEYLON MEDICAL JOURNAL Established 1887 The Official Publication of the Sri Lanka Medical Association
C. G. Uragoda, C. Goonaratna, J. de Silva, A. Abeygunasekera +7 more
20191 citations
Semantic Scholar
Paracetamol overdose: Relevance of recent evidence for managing patients in Sri Lanka
C. G. Uragoda, C. Goonaratna, A. Abeygunasekera, Varuni de Silva Mbbs +13 more
20151 citations
Semantic Scholar
An Acceptability of locally produced Ready-to-Use Therapeutic Food (RUTF) among children aged 2-4 years in Sri Lanka
R. Jayatissa, Buddhika G Silva, Yashora N Amaratunga
2024World Nutrition0 citations Open access
Semantic Scholar
Parenteral Nutrition In Critically Ill Post- Surgical Adult Patients At National Hospital Of Sri Lanka (Nhsl)
S. P. Kurukulaarachchi, I. De Zoysa, M. Fernando, R. Jayatissa
2023Clinical Nutrition ESPEN0 citations
Semantic Scholar
Nutritional Status And Nutritional Risk Among Hospitalized Patients With Acute Stroke
S. Fernando, H. Nirupama, A. Munasinghe, T. Madhurangika +4 more
2023Clinical Nutrition ESPEN0 citations
Semantic Scholar
Influence of Salt Intake on Segmental Lesions of Patients with Ischaemic Heart Disease in Sri Lanka: A Cross-sectional Study
Harishchandra Amadoru, Rajitha de Silva, K. Weerasinghe, M. D. N. Gunaratne +13 more
2023Journal of Asian Pacific Society of Cardiology0 citations Open access
Semantic Scholar
Clinical Audit On Immunonutrition Practice Following Severe Trauma In Intensive Care Units (ICUs) Of National Hospital Colombo, Sri Lanka (NHSL)
S. Mallawaarachchi, R. Jayatissa
2023Clinical Nutrition ESPEN0 citations
Semantic Scholar
Endoscopic Intra gastric Balloon placement for Obesity: Case series of the first five balloons placed in Sri lanka
A. N. R. Fernandopulle, A. Rushdie, A. Matthias, N. M. M. Nawarathne +1 more
2023The Sri Lanka Journal of Surgery0 citations Open access
Semantic Scholar
African Butter Seed Fat: A Potential Substitute for Cocoa Butter
Sandaru Jayathissa, Buddhika G Silva, Shiromi De Silva, R. Jayatissa +1 more
2022Proceedings of 2022 AOCS Annual Meeting & Expo0 citations
Semantic Scholar

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