Sumithra Muthayya

5.4k total citations · 2 hit papers
56 papers, 3.9k citations indexed

About

Sumithra Muthayya is a scholar working on Nutrition and Dietetics, Pediatrics, Perinatology and Child Health and Hematology. According to data from OpenAlex, Sumithra Muthayya has authored 56 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Nutrition and Dietetics, 22 papers in Pediatrics, Perinatology and Child Health and 14 papers in Hematology. Recurrent topics in Sumithra Muthayya's work include Child Nutrition and Water Access (29 papers), Birth, Development, and Health (17 papers) and Iron Metabolism and Disorders (14 papers). Sumithra Muthayya is often cited by papers focused on Child Nutrition and Water Access (29 papers), Birth, Development, and Health (17 papers) and Iron Metabolism and Disorders (14 papers). Sumithra Muthayya collaborates with scholars based in India, United States and Australia. Sumithra Muthayya's co-authors include Jonathan D. Sugimoto, Glen Maberly, Anura V. Kurpad, Richard F. Hurrell, Prashanth Thankachan, Michael Zimmermann, Robert E. Black, Franz F. Roos, Jee Hyun Rah and Klaus Kraemer and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and American Journal of Clinical Nutrition.

In The Last Decade

Sumithra Muthayya

53 papers receiving 3.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

An overview of global rice production, supply, trade, and consumption

2014 1.1k citations Sumithra Muthayya, Jonathan D. Sugimoto et al. profile →
The Global Hidden Hunger Indices and Maps: An Advocacy Tool for Action

2013 359 citations Sumithra Muthayya, Jee Hyun Rah et al. PLoS ONE profile →

Peers

Countries citing papers authored by Sumithra Muthayya

Since Specialization

Citations

This map shows the geographic impact of Sumithra Muthayya's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sumithra Muthayya with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sumithra Muthayya more than expected).

Fields of papers citing papers by Sumithra Muthayya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sumithra Muthayya. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sumithra Muthayya. The network helps show where Sumithra Muthayya may publish in the future.

Co-authorship network of co-authors of Sumithra Muthayya

This figure shows the co-authorship network connecting the top 25 collaborators of Sumithra Muthayya. A scholar is included among the top collaborators of Sumithra Muthayya based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sumithra Muthayya. Sumithra Muthayya is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Women’s participation in household decision-making: Qualitative findings from the Shonjibon Trial in rural Bangladesh 2024 ·SHILAP Revista de lepidopterología ·(unknown), (unknown), (unknown), Afrin Iqbal, Tazeen Tahsina, Tanvir Huda, John Hoddinott, Tracey‐Lea Laba, Sumithra Muthayya, (unknown), M Munirul Islam, (unknown), Shams El Arifeen, Michael J. Dibley, Ashraful Alam	0
2	Murradambirra Dhangaang (make food secure): Aboriginal community and stakeholder perspectives on food insecurity in urban and regional Australia 2022 ·BMC Public Health ·Simone Sherriff, (unknown), Allison Tong, Nawazish Naqvi, (unknown), Sandra Eades, (unknown), (unknown), Michelle Dickson, Amanda Lee, Sumithra Muthayya	15
3	Assessing the impact of a combined nutrition counselling and cash transfer intervention on women’s empowerment in rural Bangladesh: a randomised control trial protocol 2021 ·BMJ Open ·(unknown), Michael J. Dibley, John Hoddinott, Tanvir Huda, Tracey‐Lea Laba, Tazeen Tahsina, (unknown), Afrin Iqbal, (unknown), Nazia Binte Ali, (unknown), (unknown), Sumithra Muthayya, M Munirul Islam, Gulshan Ara, Kingsley Agho, Shams El Arifeen, Ashraful Alam	2
4	Shonjibon cash and counselling: a community-based cluster randomised controlled trial to measure the effectiveness of unconditional cash transfers and mobile behaviour change communications to reduce child undernutrition in rural Bangladesh 2020 ·BMC Public Health ·Tanvir Huda, Ashraful Alam, Tazeen Tahsina, (unknown), Afrin Iqbal, (unknown), Gulshan Ara, Nazia Binte Ali, (unknown), (unknown), Tracey‐Lea Laba, (unknown), Sumithra Muthayya, M Munirul Islam, Kingsley Agho, John Hoddinott, Shams El Arifeen, Michael J. Dibley	6
5	Building better research partnerships by understanding how Aboriginal health communities perceive and use data: a semistructured interview study 2016 ·BMJ Open ·(unknown), Allison Tong, Simone Sherriff, (unknown), Peter Fernando, Sumithra Muthayya, Jonathan C. Craig	5
6	A case study of enhanced clinical care enabled by Aboriginal health research: the Hearing, EAr health and Language Services (HEALS) project 2016 ·Australian and New Zealand Journal of Public Health ·(unknown), Hasantha Gunasekera, Kelvin Kong, Alison Purcell, Sumithra Muthayya, (unknown), (unknown), (unknown), Jennifer Bell, (unknown), (unknown), Peter Fernando, (unknown), Simone Sherriff, Allison Tong, (unknown), Sandra L. Bailey, Sally Redman, Emily Banks, Jonathan C. Craig	21
7	Inhibition of Iron Absorption by Calcium Is Modest in an Iron-Fortified, Casein- and Whey-Based Drink in Indian Children and Is Easily Compensated for by Addition of Ascorbic Acid 2014 ·Journal of Nutrition ·Thomas Walczyk, Sumithra Muthayya, Rita Wegmüller, Prashanth Thankachan, Aafje Sierksma, Leon Frenken, Tinku Thomas, Anura V. Kurpad, Richard F. Hurrell	36
8	The Global Hidden Hunger Indices and Maps: An Advocacy Tool for Action breakdown → 2013 ·PLoS ONE ·Sumithra Muthayya, Jee Hyun Rah, Jonathan D. Sugimoto, Franz F. Roos, Klaus Kraemer, Robert E. Black	359
9	Iron Fortification of Whole Wheat Flour Reduces Iron Deficiency and Iron Deficiency Anemia and Increases Body Iron Stores in Indian School-Aged Children4 2012 ·Journal of Nutrition ·Sumithra Muthayya, Prashanth Thankachan, Siddhivinayak Hirve, (unknown), Tinku Thomas, Himangi Lubree, Dhiraj Agarwal, Krishnamachari Srinivasan, Richard F. Hurrell, Chittaranjan S. Yajnik, Anura V. Kurpad	50
10	The effect of a 1-year multiple micronutrient or n-3 fatty acid fortified food intervention on morbidity in Indian school children 2011 ·European Journal of Clinical Nutrition ·Tinku Thomas, Ans Eilander, Sumithra Muthayya, Sandra McKay, Prashanth Thankachan, (unknown), Archana S. Gandhe, Saskia Osendarp, Anura V. Kurpad	12
11	Micronutrient Supplementation Improves Physical Performance Measures in Asian Indian School-Age Children 2011 ·Journal of Nutrition ·Mário Vaz, (unknown), (unknown), Panam Parikh, Tinku Thomas, A V Bharathi, (unknown), Sumithra Muthayya, (unknown), Anura V. Kurpad	26
12	Higher Maternal Plasma Folate but Not Vitamin B-12 Concentrations during Pregnancy Are Associated with Better Cognitive Function Scores in 9- to 10- Year-Old Children in South India 2010 ·Journal of Nutrition ·S. R. Veena, Ghattu V. Krishnaveni, Krishnamachari Srinivasan, Andrew K. Wills, Sumithra Muthayya, Anura V. Kurpad, Chittaranjan S. Yajnik, Caroline Fall	135
13	Association of Birthweight and Head Circumference at Birth to Cognitive Performance in 9- to 10-Year-Old Children in South India: Prospective Birth Cohort Study 2010 ·Pediatric Research ·S. R. Veena, Ghattu V. Krishnaveni, Andrew K. Wills, Anura V. Kurpad, Sumithra Muthayya, J. C. Hill, S. C. Karat, (unknown), Caroline Fall, Krishnamachari Srinivasan	60
14	Effect of fortification with multiple micronutrients and n–3 fatty acids on growth and cognitive performance in Indian schoolchildren: the CHAMPION (Children’s Health and Mental Performance Influenced by Optimal Nutrition) Study 2009 ·American Journal of Clinical Nutrition ·Sumithra Muthayya, Ans Eilander, Catherine Transler, Tinku Thomas, (unknown), Krishnamachari Srinivasan, (unknown), Saskia Osendarp, Anura V. Kurpad	72
15	Lysine Requirement of Healthy, School-Aged Indian Children Determined by the Indicator Amino Acid Oxidation Technique 2009 ·Journal of Nutrition ·(unknown), Rajavel Elango, Sumithra Muthayya, Ronald O. Ball, Anura V. Kurpad, Paul B. Pencharz	32
16	Undernutrition, fatty acid and micronutrient status in relation to cognitive performance in Indian school children: a cross-sectional study 2009 ·British Journal Of Nutrition ·Ans Eilander, Sumithra Muthayya, (unknown), Krishnamachari Srinivasan, Tinku Thomas, Frans J. Kok, Anura V. Kurpad, Saskia Osendarp	26
17	Iron absorption in young Indian women: the interaction of iron status with the influence of tea and ascorbic acid 2008 ·American Journal of Clinical Nutrition ·Prashanth Thankachan, Thomas Walczyk, Sumithra Muthayya, Anura V. Kurpad, Richard F. Hurrell	123
18	Dual fortification of salt with iodine and iron: a randomized, double-blind, controlled trial of micronized ferric pyrophosphate and encapsulated ferrous fumarate in southern India 2008 ·American Journal of Clinical Nutrition ·Maria Andersson, Prashanth Thankachan, Sumithra Muthayya, (unknown), Anura V. Kurpad, Richard F. Hurrell, Michael Zimmermann	84
19	Food Frequency Questionnaire-Based Estimates of Compliance to ATP III (National Cholesterol Education Programme) Recommended Diets in a Middle-Class Adult Population of Bangalore City 2007 ·The Indian Journal of Nutrition and Dietetics ·Mário Vaz, A V Bharathi, Sumithra Muthayya, Anura V. Kurpad	8
20	Biological variation of plasma ferritin in healthy adult males in south Indian population—A sample study 2006 ·Indian Journal of Clinical Biochemistry ·Justin Gnanou, Sumithra Muthayya, Anura V. Kurpad	1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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