Joan L. Warren

19.6k total citations · 8 hit papers
147 papers, 16.4k citations indexed

About

Joan L. Warren is a scholar working on Oncology, Economics and Econometrics and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Joan L. Warren has authored 147 papers receiving a total of 16.4k indexed citations (citations by other indexed papers that have themselves been cited), including 85 papers in Oncology, 62 papers in Economics and Econometrics and 24 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Joan L. Warren's work include Global Cancer Incidence and Screening (45 papers), Economic and Financial Impacts of Cancer (42 papers) and Colorectal Cancer Screening and Detection (39 papers). Joan L. Warren is often cited by papers focused on Global Cancer Incidence and Screening (45 papers), Economic and Financial Impacts of Cancer (42 papers) and Colorectal Cancer Screening and Detection (39 papers). Joan L. Warren collaborates with scholars based in United States, Canada and United Kingdom. Joan L. Warren's co-authors include Carrie N. Klabunde, Deborah Schrag, Peter B. Bach, Julie Legler, Gerald F. Riley, Arnold L. Potosky, K. Robin Yabroff, Martin L. Brown, Colin B. Begg and Marie Topor and has published in prestigious journals such as New England Journal of Medicine, Journal of Clinical Oncology and Annals of Internal Medicine.

In The Last Decade

Joan L. Warren

146 papers receiving 16.0k citations

Hit Papers

5 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.

Development of a comorbidity index using physician claims data

2000 1.6k citations Carrie N. Klabunde, Arnold L. Potosky et al. profile →
Overview of the SEER-Medicare data: content, research applications, and generalizability to the United States elderly population.

2002 1.6k citations Joan L. Warren, Carrie N. Klabunde et al. PubMed profile →
Racial Differences in the Treatment of Early-Stage Lung Cancer

1999 818 citations Peter B. Bach, Joan L. Warren et al. New England Journal of Medicine profile →
Annual Report to the Nation on the Status of Cancer, 1975–2002, Featuring Population-Based Trends in Cancer Treatment

2005 774 citations Martin L. Brown, Lynn A. G. Ries et al. JNCI Journal of the National Cancer Institute profile →
Overview of the SEER-Medicare Data

2002 713 citations Joan L. Warren, Carrie N. Klabunde et al. Medical Care profile →
Variations in Morbidity after Radical Prostatectomy

2002 617 citations Colin B. Begg, Elyn Riedel et al. New England Journal of Medicine profile →
Cost of Care for Elderly Cancer Patients in the United States

2008 593 citations K. Robin Yabroff, Joan L. Warren et al. JNCI Journal of the National Cancer Institute profile →
Comparison of SEER Treatment Data With Medicare Claims

2014 385 citations Jennifer L. Lund, Dennis Deapen et al. Medical Care profile →

Peers

Countries citing papers authored by Joan L. Warren

Since Specialization

Citations

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

Fields of papers citing papers by Joan L. Warren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joan L. Warren. 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 Joan L. Warren. The network helps show where Joan L. Warren may publish in the future.

Co-authorship network of co-authors of Joan L. Warren

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Trend and Provider- and Organizational-Level Factors Associated With Early Palliative Care Billing Among Patients Diagnosed With Distant-Stage Cancers in 2010-2019 in the United States 2025 ·Journal of Clinical Oncology ·Xin Hu, (unknown), Changchuan Jiang, Qinjin Fan, Kewei Sylvia Shi, Zhiyuan Zheng, Jingxuan Zhao, Joan L. Warren, K. Robin Yabroff, Xuesong Han	2
2	Histological and Immunohistochemical Characteristics for Hereditary Breast Cancer Risk in a Cohort of Brazilian Women 2022 ·Revista Brasileira Ginecologia e Obstetrícia ·(unknown), Maximiliano Ribeiro Guerra, Vívian Assis Fayer, (unknown), Jane Rocha Duarte Cintra, Joan L. Warren, (unknown), (unknown), Maria Teresa Bustamante-Teixeira	2
3	Role of Medicaid in Early Detection of Screening-Amenable Cancers 2022 ·Cancer Epidemiology Biomarkers & Prevention ·Cathy J. Bradley, Lindsay M. Sabik, (unknown), Jennifer L. Stevens, Lindsey Enewold, Joan L. Warren	8
4	Risk of cardiovascular adverse events from trastuzumab (Herceptin®) in elderly persons with breast cancer: a population-based study 2014 ·Breast Cancer Research and Treatment ·(unknown), Claudine Isaacs, (unknown), Joan L. Warren, Andrew N. Freedman, Ana Barac, Chien‐Ning Huang, Arnold L. Potosky	35
5	Patterns of Colorectal Cancer Care in Europe, Australia, and New Zealand 2013 ·JNCI Monographs ·Neetu Chawla, (unknown), Jennifer L. Lund, Joan L. Warren, Linda C. Harlan, K. Robin Yabroff	34
6	Physician visits and colorectal cancer testing among Medicare enrollees in North Carolina and South Carolina, 2005. 2011 ·PubMed ·Anna P. Schenck, Carrie N. Klabunde, Joan L. Warren, Eric A. Jackson, Sharon Peacock, Pauline Lapin	2
7	Regional variation in cancer‐directed surgery and mortality among women with epithelial ovarian cancer in the medicare population 2010 ·Cancer ·Kathleen M. Fairfield, F. Lee Lucas, Craig C. Earle, Laurie Small, Edward L. Trimble, Joan L. Warren	54
8	Should Cause of Death From the Death Certificate Be Used to Examine Cancer-Specific Survival? A Study of Patients With Distant Stage Disease 2010 ·Cancer Investigation ·Jennifer L. Lund, Linda C. Harlan, K. Robin Yabroff, Joan L. Warren	57
9	Linking tumor registry and Medicaid claims to evaluate cancer care delivery. 2009 ·PubMed ·Deborah Schrag, Beth A Virnig, Joan L. Warren	15
10	External validation of a claims-based algorithm for classifying kidney-cancer surgeries 2009 ·BMC Health Services Research ·David C. Miller, Christopher S. Saigal, Joan L. Warren, (unknown), Dennis Deapen, Mousumi Banerjee, Julie Lai, (unknown), Mark S. Litwin	54
11	Population‐based study of autoimmune conditions and the risk of specific lymphoid malignancies 2009 ·International Journal of Cancer ·Lesley Anderson, Shahinaz M. Gadalla, Lindsay M. Morton, Ola Landgren, Ruth M. Pfeiffer, Joan L. Warren, Sonja I. Berndt, Winnie Ricker, Ruth Parsons, Eric A. Engels	193
12	Data Sources for Measuring Comorbidity 2006 ·Medical Care ·Carrie N. Klabunde, Linda C. Harlan, Joan L. Warren	141
13	Estimating Patient Time Costs Associated With Colorectal Cancer Care 2005 ·Medical Care ·K. Robin Yabroff, Joan L. Warren, Kevin Knopf, William W. Davis, Martin L. Brown	80
14	Measuring Complications of Cancer Treatment Using the SEER-Medicare Data 2002 ·Medical Care ·Arnold L. Potosky, Joan L. Warren, Elyn Riedel, Carrie N. Klabunde, Craig C. Earle, Colin B. Begg	94
15	Patient Demographic and Socioeconomic Characteristics in the SEER-Medicare Database 2002 ·Medical Care ·Peter B. Bach, Edward Guadagnoli, Deborah Schrag, Nicola Schussler, Joan L. Warren	226
16	Variations in Morbidity after Radical Prostatectomy breakdown → 2002 ·New England Journal of Medicine ·Colin B. Begg, Elyn Riedel, Peter B. Bach, Michael W. Kattan, Deborah Schrag, Joan L. Warren, Peter T. Scardino	617
17	Brain and Other Central Nervous System Cancers: Recent Trends in Incidence and Mortality 1999 ·JNCI Journal of the National Cancer Institute ·Jack Legler, Lynn A. G. Ries, Malcolm A. Smith, Joan L. Warren, Ellen F. Heineman, Richard Kaplan, Martha S. Linet	348
18	Medicare Part A utilization and expenditures for psychiatric services: 1995. 1997 ·PubMed ·Carlos Cano, Kevin D. Hennessy, Joan L. Warren, James Lubitz	14
19	Use of Medicare data to identify incident breast cancer cases. 1996 ·PubMed ·Joan L. Warren, Gerald F. Riley, A. Marshall McBean, Rosemarie B. Hakim	36
20	The impact and cost of influenza in the elderly. 1993 ·PubMed ·A. Marshall McBean, J. Daniel Babish, Joan L. Warren	120

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.

Explore authors with similar magnitude of impact