A. Hirozawa

543 total citations
16 papers, 418 citations indexed

About

A. Hirozawa is a scholar working on Infectious Diseases, Epidemiology and General Health Professions. According to data from OpenAlex, A. Hirozawa has authored 16 papers receiving a total of 418 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Infectious Diseases, 9 papers in Epidemiology and 7 papers in General Health Professions. Recurrent topics in A. Hirozawa's work include HIV/AIDS Research and Interventions (8 papers), HIV, Drug Use, Sexual Risk (6 papers) and Healthcare Policy and Management (3 papers). A. Hirozawa is often cited by papers focused on HIV/AIDS Research and Interventions (8 papers), HIV, Drug Use, Sexual Risk (6 papers) and Healthcare Policy and Management (3 papers). A. Hirozawa collaborates with scholars based in United States, China and Israel. A. Hirozawa's co-authors include George F. Lemp, Susan Buchbinder, Mark H. Katz, Pamela A. Derish, Carolyn Petersen, Sairy Hernandez, Tomás Aragón, John M. Colford, Kevin C. McKinney and Ira B. Tager and has published in prestigious journals such as American Journal of Epidemiology, American Journal of Public Health and The Journal of Infectious Diseases.

In The Last Decade

A. Hirozawa

16 papers receiving 395 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. Hirozawa United States	9	308	217	84	82	60	16	418
Tullio Prestileo Italy	14	387 1.3×	452 2.1×	39 0.5×	41 0.5×	100 1.7×	32	730
Douglas Black United States	13	238 0.8×	193 0.9×	25 0.3×	69 0.8×	29 0.5×	29	461
A. A. Yakovlev Russia	12	258 0.8×	202 0.9×	57 0.7×	53 0.6×	103 1.7×	37	388
Tuti Parwati Merati Indonesia	14	335 1.1×	198 0.9×	10 0.1×	61 0.7×	145 2.4×	40	493
Jason Chia Canada	8	228 0.7×	124 0.6×	9 0.1×	98 1.2×	54 0.9×	12	409
AK Sullivan United Kingdom	13	208 0.7×	224 1.0×	7 0.1×	59 0.7×	53 0.9×	21	586
N Desmond United Kingdom	8	244 0.8×	137 0.6×	10 0.1×	66 0.8×	106 1.8×	24	311
Juliet Stoltey United States	11	295 1.0×	264 1.2×	10 0.1×	125 1.5×	39 0.7×	16	610
Paul Ekwaru Uganda	11	394 1.3×	295 1.4×	26 0.3×	149 1.8×	85 1.4×	18	782

Countries citing papers authored by A. Hirozawa

Since Specialization

Citations

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

Fields of papers citing papers by A. Hirozawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Hirozawa

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

All Works

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16 of 16 papers shown

Scott, Hyman, Matthew A. Spinelli, Eric Vittinghoff, et al.. (2019). Racial/ethnic and HIV risk category disparities in preexposure prophylaxis discontinuation among patients in publicly funded primary care clinics. AIDS. 33(14). 2189–2195. 51 indexed citations

Hirozawa, A., et al.. (2016). Multivariate Risk Adjustment of Primary Care Patient Panels in a Public Health Setting. Journal of Ambulatory Care Management. 39(4). 333–342. 1 indexed citations

Hirozawa, A., et al.. (2015). Difference in Survival between Housed and Homeless individuals with HIV, San Francisco, 2002–2011. Journal of Health Care for the Poor and Underserved. 26(3). 1005–1018. 7 indexed citations

Marx, Rani, et al.. (2011). Assessing and Increasing Patient Panel Size in the Public Sector. Journal of Public Health Management and Practice. 17(6). 506–512. 4 indexed citations

Marx, Rani, et al.. (2009). Creating a Medical Home in the San Francisco Department of Public Health. Journal of Public Health Management and Practice. 15(4). 337–344. 8 indexed citations

Hirozawa, A.. (2001). A First Pregnancy May Be Difficult to Achieve after Long-Term Use of an IUD. Family Planning Perspectives. 33(4). 181–181. 1 indexed citations

Marx, Rani, et al.. (2001). Cost-effectiveness of prevention referrals for high-risk HIV-negatives in San Francisco. AIDS Care. 13(5). 637–642. 7 indexed citations

Hirozawa, A.. (2001). Factors Influencing Condom Use Depend upon Whether a Woman Has Had a Sexually Transmitted Disease. Family Planning Perspectives. 33(6). 284–284. 1 indexed citations

Marx, Rani, et al.. (2001). Barriers to getting needed services for Ryan White CARE clients. AIDS Care. 13(2). 233–242. 15 indexed citations

10.

Marx, Rani, A. Hirozawa, Priscilla Lee Chu, Gail Bolan, & Mitchell H. Katz. (1999). Linking Clients from HIV Antibody Counseling and Testing to Prevention Services. Journal of Community Health. 24(3). 201–214. 14 indexed citations

11.

Lemp, George F., et al.. (1997). Projected Incidence of AIDS in San Francisco: The Peak and Decline of the Epidemic. Journal of Acquired Immune Deficiency Syndromes & Human Retrovirology. 16(3). 182–189. 10 indexed citations

12.

Schwarcz, Sandra, et al.. (1997). Prevention of Pneumocystis carinii pneumonia. AIDS. 11(10). 1263–1268. 17 indexed citations

13.

Colford, John M., Ira B. Tager, A. Hirozawa, et al.. (1996). Cryptosporidiosis among Patients Infected with Human Immunodeficiency Virus: Factors Related to Symptomatic Infection and Survival. American Journal of Epidemiology. 144(9). 807–816. 91 indexed citations

14.

Katz, Mark H., Nancy A. Hessol, Susan Buchbinder, et al.. (1994). Temporal Trends of Opportunistic Infections and Malignancies in Homosexual Men with AIDS. The Journal of Infectious Diseases. 170(1). 198–202. 77 indexed citations

15.

Chu, Susan Y., James W. Buehler, Loren Lieb, et al.. (1993). Causes of death among persons reported with AIDS.. American Journal of Public Health. 83(10). 1429–1432. 23 indexed citations

16.

Lemp, George F., A. Hirozawa, Judith B. Cohen, et al.. (1992). Survival for Women and Men with AIDS. The Journal of Infectious Diseases. 166(1). 74–79. 91 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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