Usha Sambamoorthi

9.6k total citations
325 papers, 6.9k citations indexed

About

Usha Sambamoorthi is a scholar working on General Health Professions, Epidemiology and Economics and Econometrics. According to data from OpenAlex, Usha Sambamoorthi has authored 325 papers receiving a total of 6.9k indexed citations (citations by other indexed papers that have themselves been cited), including 92 papers in General Health Professions, 86 papers in Epidemiology and 78 papers in Economics and Econometrics. Recurrent topics in Usha Sambamoorthi's work include Chronic Disease Management Strategies (57 papers), Health Systems, Economic Evaluations, Quality of Life (37 papers) and Healthcare Policy and Management (34 papers). Usha Sambamoorthi is often cited by papers focused on Chronic Disease Management Strategies (57 papers), Health Systems, Economic Evaluations, Quality of Life (37 papers) and Healthcare Policy and Management (34 papers). Usha Sambamoorthi collaborates with scholars based in United States, Netherlands and Saudi Arabia. Usha Sambamoorthi's co-authors include Stephen Crystal, Patricia A. Findley, Suresh Madhavan, James Walkup, Sophie Mitra, Rini Vohra, Kim E. Innes, Donna McAlpine, Chan Shen and Wenhui Wei and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and American Journal of Psychiatry.

In The Last Decade

Usha Sambamoorthi

308 papers receiving 6.7k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Usha Sambamoorthi United States 43 1.7k 1.3k 1.0k 861 774 325 6.9k
Karen L. Spritzer United States 36 1.9k 1.1× 1.4k 1.1× 1.1k 1.1× 792 0.9× 704 0.9× 76 6.9k
Anita Patel United Kingdom 46 1.7k 1.0× 1.2k 0.9× 840 0.8× 1.7k 2.0× 927 1.2× 210 9.3k
Carol Estwing Ferrans United States 38 2.3k 1.3× 1.2k 0.9× 848 0.8× 772 0.9× 1.3k 1.6× 110 8.0k
Diane P. Martin United States 48 2.4k 1.4× 2.2k 1.7× 1.2k 1.2× 973 1.1× 1.3k 1.7× 134 12.6k
Gbenga Ogedegbe United States 51 1.7k 1.0× 1.1k 0.9× 670 0.7× 317 0.4× 1.6k 2.1× 201 11.2k
Mayur M. Desai United States 50 1.7k 1.0× 1.3k 0.9× 631 0.6× 527 0.6× 1.2k 1.6× 157 6.8k
Silvia Evers Netherlands 48 2.2k 1.3× 1.3k 1.0× 2.5k 2.5× 1.5k 1.7× 975 1.3× 437 10.1k
Nancy Kline Leidy United States 51 1.6k 0.9× 1.1k 0.8× 976 1.0× 1.2k 1.4× 836 1.1× 143 11.7k
JoAnne E. Epping‐Jordan United States 26 1.7k 1.0× 1.0k 0.8× 602 0.6× 836 1.0× 762 1.0× 34 6.8k
Stacy Tessler Lindau United States 38 2.3k 1.3× 915 0.7× 492 0.5× 2.2k 2.5× 992 1.3× 141 7.8k

Countries citing papers authored by Usha Sambamoorthi

Since Specialization
Citations

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

Fields of papers citing papers by Usha Sambamoorthi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Usha Sambamoorthi

This figure shows the co-authorship network connecting the top 25 collaborators of Usha Sambamoorthi. A scholar is included among the top collaborators of Usha Sambamoorthi 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 Usha Sambamoorthi. Usha Sambamoorthi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Wang, Hao, et al.. (2025). The Long-Term Trend of the Affordable Care Act on Health Insurance Marketplace Enrollment. Population Health Management. 28(3). 140–149.
2.
3.
Mitra, Sophie, Chan Shen, R. Constance Wiener, et al.. (2024). Stress Due to Inflation: Changes over Time, Correlates, and Coping Strategies among Working-Age Adults in the United States. International Journal of Environmental Research and Public Health. 21(2). 157–157. 3 indexed citations
4.
Findley, Patricia A., R. Constance Wiener, Sophie Mitra, et al.. (2023). Whole Health in Parts: Omissions from National Data Sets. Population Health Management. 26(1). 22–28.
5.
6.
Kaholokula, Joseph Keawe‘aimoku, Mona AuYoung, Michelle M. Chau, et al.. (2022). Unified in Our Diversity to Address Health Disparities Among Asian Americans, Native Hawaiians, and Pacific Islanders. Health Equity. 6(1). 540–545. 15 indexed citations
7.
Sambamoorthi, Usha, et al.. (2022). Psychological Distress Among Asian Indians and Non-Hispanic Whites in the United States. Health Equity. 6(1). 516–526. 2 indexed citations
8.
Vishwanatha, Jamboor K., et al.. (2022). Leading Predictors of COVID-19-Related Poor Mental Health in Adult Asian Indians: An Application of Extreme Gradient Boosting and Shapley Additive Explanations. International Journal of Environmental Research and Public Health. 20(1). 775–775. 6 indexed citations
9.
Innes, Kim E., et al.. (2019). Association of osteoarthritis and pain with Alzheimer's Diseases and Related Dementias among older adults in the United States. Osteoarthritis and Cartilage. 27(10). 1470–1480. 40 indexed citations
10.
Misra, Ranjita & Usha Sambamoorthi. (2018). Five-year Trend in Diabetes Clinical Care and Self-Management among Adults with Diabetes in West Virginia: 2010-2014. Digital Scholarship - UNLV (University of Nevada Reno). 12(1). 2. 4 indexed citations
11.
Vyas, Ami, et al.. (2015). Racial/Ethnic Disparities in Disability Prevalence. Journal of Racial and Ethnic Health Disparities. 3(4). 635–645. 44 indexed citations
12.
Raval, Amit D., Xiaoyun Pan, & Usha Sambamoorthi. (2014). Fda Cdx Category Medication Use During Pregnancy in the United States. Value in Health. 17(7). A519–A519. 1 indexed citations
13.
Bhattacharjee, Sandipan, Rituparna Bhattacharya, George A. Kelley, & Usha Sambamoorthi. (2013). Antidepressant use and new‐onset diabetes: a systematic review and meta‐analysis. Diabetes/Metabolism Research and Reviews. 29(4). 273–284. 59 indexed citations
14.
Rust, George, et al.. (2011). Economic Impact of a Medicaid Population Health Management Program. Population Health Management. 14(5). 215–222. 4 indexed citations
15.
Shen, Chan, et al.. (2010). Depressive Disorders Among Cohorts of Women Veterans with Diabetes, Heart Disease, and Hypertension. Journal of Women s Health. 19(8). 1475–1486. 16 indexed citations
16.
Tiwari, Anjali, Mangala Rajan, Donald R. Miller, et al.. (2008). Guideline-Consistent Antidepressant Treatment Patterns Among Veterans With Diabetes and Major Depressive Disorder. Psychiatric Services. 59(10). 1139–1147. 26 indexed citations
17.
Mitra, Sophie & Usha Sambamoorthi. (2006). Government Programs to Promote Employment Among Persons with Disabilities in India. SSRN Electronic Journal. 5 indexed citations
18.
Zingmond, David S., Neil S. Wenger, Stephen Crystal, et al.. (2001). Circumstances at HIV diagnosis and progression of disease in older HIV-infected Americans. American Journal of Public Health. 91(7). 1117–1120. 35 indexed citations
19.
Walkup, James, Usha Sambamoorthi, & Stephen Crystal. (2001). Incidence and Consistency of Antiretroviral Use Among HIV-Infected Medicaid Beneficiaries With Schizophrenia. The Journal of Clinical Psychiatry. 62(3). 174–178. 20 indexed citations
20.
Walkup, James, Usha Sambamoorthi, & Stephen Crystal. (1999). Characteristics of Persons With Mental Retardation and HIV/AIDS Infection in a Statewide Medicaid Population. American Journal on Mental Retardation. 104(4). 356–356. 16 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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