Kumiko Saika

1.2k total citations
80 papers, 889 citations indexed

About

Kumiko Saika is a scholar working on Oncology, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Kumiko Saika has authored 80 papers receiving a total of 889 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Oncology, 31 papers in Epidemiology and 14 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Kumiko Saika's work include Global Cancer Incidence and Screening (24 papers), Colorectal Cancer Screening and Detection (16 papers) and Multiple and Secondary Primary Cancers (15 papers). Kumiko Saika is often cited by papers focused on Global Cancer Incidence and Screening (24 papers), Colorectal Cancer Screening and Detection (16 papers) and Multiple and Secondary Primary Cancers (15 papers). Kumiko Saika collaborates with scholars based in Japan, United States and Italy. Kumiko Saika's co-authors include Tomohiro Matsuda, Tomotaka Sobue, Kota Katanoda, Kazuo Tajima, Akiko Tamakoshi, Takaichiro Suzuki, Hiroshi Satoh, Shoichiro Tsugane, Tomomi Marugame and T Matsuda and has published in prestigious journals such as Annals of Oncology, The Oncologist and BMJ Open.

In The Last Decade

Kumiko Saika

75 papers receiving 861 citations

Peers

Countries citing papers authored by Kumiko Saika

Since Specialization

Citations

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

Fields of papers citing papers by Kumiko Saika

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kumiko Saika

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Projection of the number of new cases of breast cancer in the world 2023 ·Japanese Journal of Clinical Oncology ·Sumiyo Okawa, Kumiko Saika	1
2	Difference in net survival using regional and national life tables in Japan 2022 ·Cancer Epidemiology ·Rina Tanaka, Hiromi Sugiyama, Kumiko Saika, Masashi Matsuzaka, Yoshihiro Sasaki	0
3	The first-round results of a population-based cohort study of HPV testing in Japanese cervical cancer screening: baseline characteristics, screening results, and referral rate 2021 ·Journal of Gynecologic Oncology ·(unknown), Tohru Morisada, Kumiko Saika, (unknown), Etsuko Miyagi, Kiyoshi Ito, Hirokazu Takahashi, Tomio Nakayama, Hiroshi Saito, Daisuke Aoki	5
4	Suicide, other externally caused injuries and cardiovascular death following a cancer diagnosis: study protocol for a nationwide population-based study in Japan (J-SUPPORT 1902) 2019 ·BMJ Open ·(unknown), Maiko Fujimori, Tatsuo Akechi, Tomohiro Matsuda, Kumiko Saika, Takaaki Hasegawa, Keisuke Inoue, Kazuhiro Yoshiuchi, Isao Miyashiro, Yosuke Uchitomi, Yutaka Matsuoka	4
5	Simulation Models in Gastric Cancer Screening: A Systematic Review 2018 ·Asian Pacific Journal of Cancer Prevention ·Ayako Matsuda, Kumiko Saika, Rina Tanaka, Yuri Ito, Keisuke Fukui, Ken‐ichi Kamo	7
6	The estimates of 5-year stomach cancer prevalence in adult population in 2012 2017 ·Japanese Journal of Clinical Oncology ·Ayako Okuyama, Kumiko Saika	2
7	OUP accepted manuscript 2016 ·Japanese Journal of Clinical Oncology ·(unknown), Kumiko Saika	1
8	Subsite distribution of colon cancer from Cancer Incidence in Five Continents Vol. X 2016 ·Japanese Journal of Clinical Oncology ·Kumiko Saika, (unknown)	1
9	Morphological distribution of esophageal cancer from Cancer Incidence in Five Continents Vol. X 2015 ·Japanese Journal of Clinical Oncology ·(unknown), Kumiko Saika	3
10	Five-year relative survival rate of brain and other nervous system cancer in the USA, Europe and Japan 2015 ·Japanese Journal of Clinical Oncology ·Kumiko Saika, (unknown)	0
11	Incidence Rate of Thyroid Cancer by Histological Type in Japan 2014 ·Japanese Journal of Clinical Oncology ·Kumiko Saika, Tomohiro Matsuda, Tomotaka Sobue	7
12	Short-Term Projection of Cancer Incidence in Japan Using an Age-Period Interaction Model with Spline Smoothing 2013 ·Japanese Journal of Clinical Oncology ·(unknown), Ken‐ichi Kamo, Kumiko Saika, T Matsuda, Akiko Shibata, Ayako Matsuda, Yoshikazu Nishino, Masakazu Hattori, Midori Soda, Akiko Ioka, Tomotaka Sobue, Hiroshi Nishimoto	43
13	Smoking prevalence and beliefs on smoking cessation among members of the Japanese Cancer Association in 2006 and 2010 2012 ·Cancer Science ·Kumiko Saika, Tomotaka Sobue, Masakazu Nakamura, Akira Oshima, Keiji Wakabayashi, Nobuyuki Hamajima, (unknown), (unknown), Kazuo Tajima	3
14	The Number Needed to Invite（NNI）for Breast Cancer Mammography Screening in Japan 2011 ·Nihon Nyugan Kenshin Gakkaishi (Journal of Japan Association of Breast Cancer Screening) ·Kumiko Saika, Hiroshi Saito, (unknown), Tomotaka Sobue	1
15	Evaluation of Feedback Interventions for Improving the Quality Assurance of Cancer Screening in Japan: Study Design and Report of the Baseline Survey 2011 ·Japanese Journal of Clinical Oncology ·(unknown), Kumiko Saika, Takahiro Higashi, Akihiro Aoki, Chisato Hamashima, Hiroshi Saito	3
16	Time Trends in Liver Cancer Mortality (1980-2008) in Japan, the USA and Europe 2011 ·Japanese Journal of Clinical Oncology ·Kumiko Saika, T Matsuda	5
17	Comparison of Time Trends in Prostate Cancer Incidence (1973-2002) in Asia, from Cancer Incidence in Five Continents, Vols IV-IX 2009 ·Japanese Journal of Clinical Oncology ·Tomohiro Matsuda, Kumiko Saika	41
18	Comparison of Time Trends in Cancer Incidence (1973-2002) in Asia, from Cancer Incidence in Five Continents Vols IV-IX 2008 ·Japanese Journal of Clinical Oncology ·Kumiko Saika, Tomotaka Sobue	2
19	The trend of the effect of surgical volume for stomach and lung cancer patients 2007 ·Information technology newsletter ·Kumiko Saika, Yuko Ohno, Hideo Tanaka, Toshihiko Hasegawa, Hideaki Tsukuma, Akira Oshima	3
20	Comparison of Time Trends in Lung Cancer Incidence (1973–97) in East Asia, Europe and USA, from Cancer Incidence in Five Continents Vols IV–VIII 2007 ·Japanese Journal of Clinical Oncology ·Kumiko Saika, Tomohiro Matsuda	98

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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