Izumi Chihara

421 total citations
9 papers, 229 citations indexed

About

Izumi Chihara is a scholar working on Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health and Clinical Psychology. According to data from OpenAlex, Izumi Chihara has authored 9 papers receiving a total of 229 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Public Health, Environmental and Occupational Health, 2 papers in Pediatrics, Perinatology and Child Health and 2 papers in Clinical Psychology. Recurrent topics in Izumi Chihara's work include Birth, Development, and Health (2 papers), Suicide and Self-Harm Studies (2 papers) and Gestational Diabetes Research and Management (2 papers). Izumi Chihara is often cited by papers focused on Birth, Development, and Health (2 papers), Suicide and Self-Harm Studies (2 papers) and Gestational Diabetes Research and Management (2 papers). Izumi Chihara collaborates with scholars based in Japan, United States and Uganda. Izumi Chihara's co-authors include Yosikazu Nakamura, Ritei Uehara, Kazuhiko Kotani, Yasuko Aoyama, Atsuko Sadakane, Hiroshi Yanagawa, Mayumi Yashiro, Deborah Rosenberg, Arden Handler and Donald Hayes and has published in prestigious journals such as European Journal of Clinical Nutrition, BMC Psychiatry and Maternal and Child Health Journal.

In The Last Decade

Izumi Chihara

9 papers receiving 217 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Izumi Chihara Japan	5	154	121	50	43	29	9	229
Ross Hofmeyr South Africa	9	74 0.5×	133 1.1×	51 1.0×	33 0.8×	20 0.7×	53	284
Laura Quinn United Kingdom	10	102 0.7×	41 0.3×	56 1.1×	22 0.5×	10 0.3×	29	306
Shakeel Ahmed Pakistan	11	72 0.5×	127 1.0×	16 0.3×	40 0.9×	11 0.4×	53	295
Simona La Placa Italy	11	138 0.9×	113 0.9×	42 0.8×	10 0.2×	15 0.5×	24	272
Christina Ronai United States	7	84 0.5×	68 0.6×	61 1.2×	61 1.4×	6 0.2×	40	222
Mehmet Büyüktiryaki Türkiye	10	79 0.5×	163 1.3×	19 0.4×	32 0.7×	16 0.6×	54	338
Joseph M. Drosdeck United States	6	240 1.6×	115 1.0×	12 0.2×	47 1.1×	4 0.1×	9	325
Jeroen Vendrik Netherlands	14	213 1.4×	106 0.9×	403 8.1×	37 0.9×	17 0.6×	32	523
Janice A. Taylor United States	12	227 1.5×	154 1.3×	7 0.1×	43 1.0×	4 0.1×	42	367
Yuri Perlitz Israel	11	176 1.1×	39 0.3×	18 0.4×	86 2.0×	80 2.8×	33	356

Countries citing papers authored by Izumi Chihara

Since Specialization

Citations

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

Fields of papers citing papers by Izumi Chihara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Izumi Chihara

This figure shows the co-authorship network connecting the top 25 collaborators of Izumi Chihara. A scholar is included among the top collaborators of Izumi Chihara 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 Izumi Chihara. Izumi Chihara 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:

9 of 9 papers shown

Miyazawa, Itsuko, Katsuyuki Miura, Naoko Miyagawa, et al.. (2019). Relationship between carbohydrate and dietary fibre intake and the risk of cardiovascular disease mortality in Japanese: 24-year follow-up of NIPPON DATA80. European Journal of Clinical Nutrition. 74(1). 67–76. 21 indexed citations

Chihara, Izumi, Ryusuke Ae, Ritei Uehara, et al.. (2018). Suicidal patients presenting to secondary and tertiary emergency departments and referral to a psychiatrist: a population-based descriptive study from Japan. BMC Psychiatry. 18(1). 112–112. 16 indexed citations

Chihara, Izumi, et al.. (2016). The Relation of Maternal Birth Weight to African-American and Non-Latina White Twin Pregnancy Outcomes: A Population-Based Study. Maternal and Child Health Journal. 21(3). 531–539. 3 indexed citations

Issel, L. Michele, et al.. (2015). Adolescent and Adult Clients in Prenatal Case Management: Differences in Problems and Interventions Used. Maternal and Child Health Journal. 19(12). 2673–2681. 3 indexed citations

Chihara, Izumi, et al.. (2013). Relationship Between Gestational Weight Gain and Birthweight Among Clients Enrolled in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC), Hawaii, 2003–2005. Maternal and Child Health Journal. 18(5). 1123–1131. 21 indexed citations

Nakamura, Yosikazu, Mayumi Yashiro, Ryusuke Ae, et al.. (2010). Characteristics and Validity of a Web-Based Kawasaki Disease Surveillance System in Japan. Journal of Epidemiology. 20(6). 429–432. 3 indexed citations

Chihara, Izumi, Ritei Uehara, Kazuhiko Kotani, et al.. (2010). The effect of prepregnancy body mass index on singleton cesarean delivery among term nulliparous women in Japanese population. Archives of Gynecology and Obstetrics. 284(5). 1117–1122. 9 indexed citations

Nakamura, Yosikazu, Mayumi Yashiro, Ritei Uehara, et al.. (2010). Epidemiologic Features of Kawasaki Disease in Japan: Results of the 2007–2008 Nationwide Survey. Journal of Epidemiology. 20(4). 302–307. 150 indexed citations

Nakamura, Yosikazu, Takeshi Itoh, Izumi Chihara, et al.. (2010). [Suicides in Tochigi Prefecture in 2007-2008: epidemiologic features based on police data].. PubMed. 57(9). 807–15. 3 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.

Explore authors with similar magnitude of impact