Keiko Koide

1.1k total citations
49 papers, 736 citations indexed

About

Keiko Koide is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and General Health Professions. According to data from OpenAlex, Keiko Koide has authored 49 papers receiving a total of 736 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Pediatrics, Perinatology and Child Health, 21 papers in Obstetrics and Gynecology and 11 papers in General Health Professions. Recurrent topics in Keiko Koide's work include Pregnancy and preeclampsia studies (19 papers), Birth, Development, and Health (13 papers) and Prenatal Screening and Diagnostics (9 papers). Keiko Koide is often cited by papers focused on Pregnancy and preeclampsia studies (19 papers), Birth, Development, and Health (13 papers) and Prenatal Screening and Diagnostics (9 papers). Keiko Koide collaborates with scholars based in Japan, Italy and United States. Keiko Koide's co-authors include Akihiko Sekizawa, Takashi Okai, Ryu Matsuoka, Diana W. Bianchi, Donna K. Slonim, Kirby L. Johnson, Antonio Farina, Janet M. Cowan, Umadevi Tantravahi and Yuditiya Purwosunu and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Keiko Koide

48 papers receiving 720 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Keiko Koide Japan 15 399 300 173 121 106 49 736
Wunnie Brima United States 6 257 0.6× 398 1.3× 96 0.6× 130 1.1× 50 0.5× 7 600
Yunfei Gao China 12 206 0.5× 329 1.1× 91 0.5× 85 0.7× 76 0.7× 30 569
Randi A. Paynter United States 15 143 0.4× 138 0.5× 119 0.7× 71 0.6× 42 0.4× 19 680
Tanja Jankovic‐Karasoulos Australia 14 137 0.3× 166 0.6× 102 0.6× 68 0.6× 54 0.5× 33 518
Youpeng Chen China 14 265 0.7× 230 0.8× 84 0.5× 75 0.6× 19 0.2× 39 671
Rebecca C. Rancourt Germany 15 262 0.7× 180 0.6× 240 1.4× 28 0.2× 27 0.3× 31 580
Salvador Espino y Sosa Mexico 16 271 0.7× 532 1.8× 58 0.3× 133 1.1× 39 0.4× 55 746
Mi Hye Park South Korea 11 139 0.3× 237 0.8× 74 0.4× 109 0.9× 20 0.2× 51 518
Ahmet Erdem Türkiye 22 299 0.7× 273 0.9× 88 0.5× 179 1.5× 33 0.3× 82 1.2k
Yunhui Gong China 15 192 0.5× 321 1.1× 48 0.3× 86 0.7× 43 0.4× 47 575

Countries citing papers authored by Keiko Koide

Since Specialization
Citations

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

Fields of papers citing papers by Keiko Koide

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keiko Koide

This figure shows the co-authorship network connecting the top 25 collaborators of Keiko Koide. A scholar is included among the top collaborators of Keiko Koide 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 Keiko Koide. Keiko Koide 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.
Fukuhara, Rie, Yoshihito Yokoyama, Keiko Koide, et al.. (2024). Sexual reproductive health and rights awareness among members of the Japan Society of Obstetrics and Gynecology. Journal of obstetrics and gynaecology research. 50(9). 1697–1702. 1 indexed citations
2.
Miyamoto, Κ., et al.. (2024). Effect of web-based training on public health nurses’ program implementation capacity: a randomized controlled trial. BMC Nursing. 23(1). 678–678. 1 indexed citations
3.
Takagi, Kenjiro, Kazushi Watanabe, Kanji Tanaka, et al.. (2022). A Review of the Best Practice Guide 2021 for the Diagnosis and Management of Hypertensive Disorders of Pregnancy (HDP). 10(2). 57–73. 8 indexed citations
4.
Kageyama, Masako, et al.. (2022). Implementation Degree Assessment Sheet for Health Program in Japan by Customizing CFIR: Development and Validation. SHILAP Revista de lepidopterología. 3(1). 20–20. 2 indexed citations
5.
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7.
Noguchi, Midori, Toshimi Sairenchi, Miyae Yamakawa, et al.. (2022). Relationship between Health Counselor Characteristics and Counseling Impact on Individuals at High-Risk for Lifestyle-Related Disease: Sub-Analysis of the J-HARP Cluster-Randomized Controlled Trial. International Journal of Environmental Research and Public Health. 19(11). 6375–6375. 3 indexed citations
8.
Suzuki, Yoshikatsu, Keiichi Matsubara, Kazushi Watanabe, et al.. (2022). A multicenter prospective study of home blood pressure measurement (HBPM) during pregnancy in Japanese women. Hypertension Research. 45(10). 1563–1574. 5 indexed citations
9.
Goto, Minako, Sho‐ichi Yamagishi, Takanori Matsui, et al.. (2022). Predictive ability of serum advanced glycation end products at 11 to 13 weeks of gestation for early-onset preeclampsia. AJOG Global Reports. 2(2). 100052–100052. 2 indexed citations
10.
Li, Meng, et al.. (2021). Factors Associated with Nursing Interventions for Smoking Cessation: A Narrative Review. SHILAP Revista de lepidopterología. 11(1). 64–74. 10 indexed citations
11.
Tanaka, Miho, et al.. (2018). Relationship between Reflective Practice Skills and Volume of Writing in a Reflective Journal. Health. 10(3). 283–288. 2 indexed citations
12.
Kawashima, Akihiro, Keiko Koide, Junichi Hasegawa, et al.. (2015). Maternal Smoking History Enhances the Expression of Placental Growth Factor in Invasive Trophoblasts at Early Gestation Despite Cessation of Smoking. PLoS ONE. 10(7). e0134181–e0134181. 6 indexed citations
13.
Ventura, Walter, Anna Freni Sterrantino, Akihiro Kawashima, et al.. (2014). Prediction of Fetal Growth Restriction by Analyzing the Messenger RNAs of Angiogenic Factor in the Plasma of Pregnant Women. Reproductive Sciences. 22(6). 743–749. 6 indexed citations
14.
Ventura, Walter, Keiko Koide, Junko Yotsumoto, et al.. (2014). Maternal Smoking and Placental Expression of a Panel of Genes Related to Angiogenesis and Oxidative Stress in Early Pregnancy. Fetal Diagnosis and Therapy. 35(4). 289–295. 12 indexed citations
15.
Yotsumoto, Junko, Akihiko Sekizawa, Keiko Koide, et al.. (2012). Attitudes toward non‐invasive prenatal diagnosis among pregnant women and health professionals in Japan. Prenatal Diagnosis. 32(7). 674–679. 40 indexed citations
16.
Koide, Keiko, et al.. (2012). Physiological Changes in the Pattern of Placental Gene Expression Early in the First Trimester. Reproductive Sciences. 20(6). 710–714. 18 indexed citations
17.
Slonim, Donna K., Keiko Koide, Kirby L. Johnson, et al.. (2009). Functional genomic analysis of amniotic fluid cell-free mRNA suggests that oxidative stress is significant in Down syndrome fetuses. Proceedings of the National Academy of Sciences. 106(23). 9425–9429. 97 indexed citations
18.
Sekizawa, Akihiko, Yuditiya Purwosunu, Ryu Matsuoka, et al.. (2007). Recent advances in non‐invasive prenatal DNA diagnosis through analysis of maternal blood. Journal of obstetrics and gynaecology research. 33(6). 747–764. 26 indexed citations
19.
Purwosunu, Yuditiya, Akihiko Sekizawa, Keiko Koide, et al.. (2006). Clinical Potential for Noninvasive Prenatal Diagnosis Through Detection of Fetal Cells in Maternal Blood. Taiwanese Journal of Obstetrics and Gynecology. 45(1). 10–20. 12 indexed citations
20.
Yanaihara, Atsushi, et al.. (2004). Comparison in gene expression of secretory human endometrium using laser microdissection.. Reproductive Biology and Endocrinology. 2(1). 66–66. 34 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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