Vathsala Sagayadevan

1.5k total citations
38 papers, 823 citations indexed

About

Vathsala Sagayadevan is a scholar working on Clinical Psychology, Psychiatry and Mental health and Social Psychology. According to data from OpenAlex, Vathsala Sagayadevan has authored 38 papers receiving a total of 823 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Clinical Psychology, 14 papers in Psychiatry and Mental health and 12 papers in Social Psychology. Recurrent topics in Vathsala Sagayadevan's work include Mental Health Treatment and Access (11 papers), Schizophrenia research and treatment (9 papers) and Family Caregiving in Mental Illness (8 papers). Vathsala Sagayadevan is often cited by papers focused on Mental Health Treatment and Access (11 papers), Schizophrenia research and treatment (9 papers) and Family Caregiving in Mental Illness (8 papers). Vathsala Sagayadevan collaborates with scholars based in Singapore, United Kingdom and United States. Vathsala Sagayadevan's co-authors include Mythily Subramaniam, Siow Ann Chong, Janhavi Ajit Vaingankar, Edimansyah Abdin, Saleha Shafie, Anitha Jeyagurunathan, Louisa Picco, Yunjue Zhang, Clarissa W. Ong and Sherilyn Chang and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Psychiatry Research.

In The Last Decade

Vathsala Sagayadevan

37 papers receiving 798 citations

Peers

Vathsala Sagayadevan

PMH

GHP

SPS

Yunjue Zhang Singapore

Jee Hoon Sohn South Korea

Lis Raabæk Olsen Denmark

Stefan Vetter Switzerland

Lauren Fox United States

Vincenzo Giallonardo Italy

Sherilyn Chang Singapore

Nuno Ferreira Cyprus

Peter Phiri United Kingdom

Suhaila Ghuloum Qatar

Yunjue Zhang Singapore

Vathsala Sagayadevan

368 ×0.9

190 ×0.8

PMH

165 ×0.8

168 ×1.1

GHP

117 ×0.9

SPS

Citations per year, relative to Vathsala Sagayadevan Vathsala Sagayadevan (= 1×) peers Yunjue Zhang

Countries citing papers authored by Vathsala Sagayadevan

Since Specialization

Citations

This map shows the geographic impact of Vathsala Sagayadevan'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 Vathsala Sagayadevan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Vathsala Sagayadevan more than expected).

Fields of papers citing papers by Vathsala Sagayadevan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Vathsala Sagayadevan. 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 Vathsala Sagayadevan. The network helps show where Vathsala Sagayadevan may publish in the future.

Co-authorship network of co-authors of Vathsala Sagayadevan

This figure shows the co-authorship network connecting the top 25 collaborators of Vathsala Sagayadevan. A scholar is included among the top collaborators of Vathsala Sagayadevan 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 Vathsala Sagayadevan. Vathsala Sagayadevan 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

Asharani, P. V., Edimansyah Abdin, Kumarasan Roystonn, et al.. (2025). Tracking the Prevalence of Depression Among Older Adults in Singapore: Results From the Second Wave of the Well‐Being of Singapore Elderly Study. Depression and Anxiety. 2025(1). 9071391–9071391.

Subramaniam, Mythily, Edimansyah Abdin, Janhavi Ajit Vaingankar, et al.. (2019). Validation of the World Health Organization Disability Assessment Schedule 2.0 among older adults in an Asian country. Singapore Medical Journal. 61(5). 246–253. 13 indexed citations

Jeyagurunathan, Anitha, Edimansyah Abdin, Saleha Shafie, et al.. (2018). Pathways to care among psychiatric outpatients in a tertiary mental health institution in Singapore. International Journal of Social Psychiatry. 64(6). 554–562. 11 indexed citations

Teh, Wen Lin, Edimansyah Abdin, Janhavi Ajit Vaingankar, et al.. (2018). Prevalence of stroke, risk factors, disability and care needs in older adults in Singapore: results from the WiSE study. BMJ Open. 8(3). e020285–e020285. 45 indexed citations

Zhang, Yunjue, Mythily Subramaniam, Siau Pheng Lee, et al.. (2018). Affiliate stigma and its association with quality of life among caregivers of relatives with mental illness in Singapore. Psychiatry Research. 265. 55–61. 65 indexed citations

Sagayadevan, Vathsala, Edimansyah Abdin, Saleha Shafie, et al.. (2016). Prevalence and correlates of sleep problems among elderly Singaporeans. Psychogeriatrics. 17(1). 43–51. 44 indexed citations

Mahesh, Mithila, Edimansyah Abdin, Janhavi Ajit Vaingankar, et al.. (2016). Disability in Singapore’s Elderly Population. Annals of the Academy of Medicine Singapore. 45(7). 284–296. 16 indexed citations

Poremski, Daniel, et al.. (2016). The Impact of Stakeholder Preferences on Service User Adherence to Treatments for Schizophrenia and Metabolic Comorbidities. PLoS ONE. 11(11). e0166171–e0166171. 7 indexed citations

Sagayadevan, Vathsala, Ying Wen Lau, Clarissa W. Ong, et al.. (2016). Validation of the clutter image rating (CIR) scale among psychiatric outpatients in Singapore. BMC Psychiatry. 16(1). 407–407. 4 indexed citations

10.

Fauziana, Restria, Anitha Jeyagurunathan, Edimansyah Abdin, et al.. (2016). Body mass index, waist-hip ratio and risk of chronic medical condition in the elderly population: results from the Well-being of the Singapore Elderly (WiSE) Study. BMC Geriatrics. 16(1). 125–125. 37 indexed citations

11.

Yuan, Qi, Edimansyah Abdin, Louisa Picco, et al.. (2016). Attitudes to Mental Illness and Its Demographic Correlates among General Population in Singapore. PLoS ONE. 11(11). e0167297–e0167297. 76 indexed citations

12.

Chang, Sherilyn, Yunjue Zhang, Anitha Jeyagurunathan, et al.. (2016). Providing care to relatives with mental illness: reactions and distress among primary informal caregivers. BMC Psychiatry. 16(1). 80–80. 36 indexed citations

13.

Seow, Esmond, Clarissa W. Ong, Mithila Mahesh, et al.. (2016). A systematic review on comorbid post-traumatic stress disorder in schizophrenia. Schizophrenia Research. 176(2-3). 441–451. 58 indexed citations

14.

Lee, Siau Pheng, Clarissa W. Ong, Vathsala Sagayadevan, et al.. (2016). Hoarding symptoms among psychiatric outpatients: confirmatory factor analysis and psychometric properties of the Saving Inventory – Revised (SI-R). BMC Psychiatry. 16(1). 364–364. 4 indexed citations

15.

Abdin, Edimansyah, Mythily Subramaniam, Louisa Picco, et al.. (2016). The importance of considering differential item functioning in investigating the impact of chronic conditions on health-related quality of life in a multi-ethnic Asian population. Quality of Life Research. 26(4). 823–834. 4 indexed citations

16.

Vaingankar, Janhavi Ajit, Siow Ann Chong, Edimansyah Abdin, et al.. (2016). Psychiatric morbidity and its correlates among informal caregivers of older adults. Comprehensive Psychiatry. 68. 178–185. 26 indexed citations

17.

Lee, Siau Pheng, Vathsala Sagayadevan, Janhavi Ajit Vaingankar, Siow Ann Chong, & Mythily Subramaniam. (2015). Subthreshold and threshold DSM-IV generalized anxiety disorder in Singapore: Results from a nationally representative sample. Journal of Anxiety Disorders. 32. 73–80. 4 indexed citations

18.

Sagayadevan, Vathsala, Siau Pheng Lee, Edimansyah Abdin, et al.. (2015). Retrospective observation of mental disorders during postpartum period: Results from the Singapore mental health study. BMC Women s Health. 15(1). 119–119. 5 indexed citations

19.

Vaingankar, Janhavi Ajit, Mythily Subramaniam, Louisa Picco, et al.. (2013). Perceived unmet needs of informal caregivers of people with dementia in Singapore. International Psychogeriatrics. 25(10). 1605–1619. 65 indexed citations

20.

Sagayadevan, Vathsala, et al.. (2012). The role of emotional engagement in lecturer-student interaction and the impact on academic outcomes of student achievement and learning. SHILAP Revista de lepidopterología. 12(3). 1–30. 63 indexed citations

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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