Akiko Ioka

2.5k total citations
53 papers, 1.7k citations indexed

About

Akiko Ioka is a scholar working on Oncology, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Akiko Ioka has authored 53 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Oncology, 16 papers in Epidemiology and 15 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Akiko Ioka's work include Global Cancer Incidence and Screening (18 papers), Colorectal Cancer Screening and Detection (17 papers) and Multiple and Secondary Primary Cancers (9 papers). Akiko Ioka is often cited by papers focused on Global Cancer Incidence and Screening (18 papers), Colorectal Cancer Screening and Detection (17 papers) and Multiple and Secondary Primary Cancers (9 papers). Akiko Ioka collaborates with scholars based in Japan, United States and United Kingdom. Akiko Ioka's co-authors include Hideaki Tsukuma, Wakiko Ajiki, Tomio Nakayama, Yuri Ito, Tomohiro Matsuda, Tomotaka Sobue, Isao Miyashiro, Akira Oshima, Yoshikazu Nishino and Takahiro Tabuchi and has published in prestigious journals such as Annals of Oncology, International Journal of Cancer and BioMed Research International.

In The Last Decade

Akiko Ioka

53 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Akiko Ioka Japan 23 935 568 424 405 167 53 1.7k
Magdalena Bielska‐Lasota Poland 10 1.0k 1.1× 399 0.7× 274 0.6× 330 0.8× 141 0.8× 26 1.8k
Tiiu Aareleid Estonia 19 1.1k 1.1× 423 0.7× 331 0.8× 413 1.0× 196 1.2× 45 1.9k
Elizabeth Tracey Australia 24 798 0.9× 360 0.6× 627 1.5× 430 1.1× 293 1.8× 54 1.9k
A. Verdecchia Italy 16 922 1.0× 492 0.9× 304 0.7× 413 1.0× 215 1.3× 31 1.9k
Alice Nennecke Germany 14 1.2k 1.2× 521 0.9× 310 0.7× 358 0.9× 233 1.4× 36 2.0k
Akiko Shibata Japan 19 954 1.0× 753 1.3× 281 0.7× 550 1.4× 349 2.1× 47 2.3k
Elínborg J. Ólafsdóttir Iceland 19 855 0.9× 362 0.6× 286 0.7× 374 0.9× 191 1.1× 46 1.9k
M J Quinn United Kingdom 24 1.1k 1.2× 655 1.2× 253 0.6× 498 1.2× 197 1.2× 40 2.2k
P. Roazzi Italy 8 569 0.6× 298 0.5× 223 0.5× 263 0.6× 143 0.9× 17 1.2k
Melanie Williams United States 18 850 0.9× 273 0.5× 426 1.0× 289 0.7× 185 1.1× 33 1.9k

Countries citing papers authored by Akiko Ioka

Since Specialization
Citations

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

Fields of papers citing papers by Akiko Ioka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akiko Ioka

This figure shows the co-authorship network connecting the top 25 collaborators of Akiko Ioka. A scholar is included among the top collaborators of Akiko Ioka 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 Akiko Ioka. Akiko Ioka 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.
Tabuchi, Takahiro, Takahiro Hoshino, Hitomi Hama, et al.. (2014). Complete Workplace Indoor Smoking Ban and Smoking Behavior among Male Workers and Female Nonsmoking Workers’ Husbands: A Pseudo Cohort Study of Japanese Public Workers. BioMed Research International. 2014. 1–9. 10 indexed citations
2.
Tabuchi, Takahiro, Yuri Ito, Akiko Ioka, et al.. (2013). Tobacco smoking and the risk of subsequent primary cancer among cancer survivors: a retrospective cohort study. Annals of Oncology. 24(10). 2699–2704. 73 indexed citations
3.
Katanoda, Kota, Tomohiro Matsuda, Ayako Matsuda, et al.. (2013). An Updated Report of the Trends in Cancer Incidence and Mortality in Japan. Japanese Journal of Clinical Oncology. 43(5). 492–507. 116 indexed citations
4.
Ioka, Akiko, et al.. (2013). Incidence of Soft Tissue Sarcoma Focusing on Gastrointestinal Stromal Sarcoma in Osaka, Japan, During 1978–2007. Japanese Journal of Clinical Oncology. 43(8). 841–845. 11 indexed citations
5.
Ikeda, Aya, Isao Miyashiro, Tomio Nakayama, et al.. (2013). Descriptive Epidemiology of Bile Duct Carcinoma in Osaka. Japanese Journal of Clinical Oncology. 43(11). 1150–1155. 8 indexed citations
6.
Tabuchi, Takahiro, Yuri Ito, Akiko Ioka, Isao Miyashiro, & Hideaki Tsukuma. (2012). Incidence of metachronous second primary cancers in Osaka, Japan: Update of analyses using population‐based cancer registry data. Cancer Science. 103(6). 1111–1120. 79 indexed citations
7.
Katanoda, Kota, Wakiko Ajiki, Tomohiro Matsuda, et al.. (2011). Trend analysis of cancer incidence in Japan using data from selected population‐based cancer registries. Cancer Science. 103(2). 360–368. 23 indexed citations
8.
Hattori, Masakazu, Manabu Fujita, Yuri Ito, et al.. (2010). Use of a Population-Based Cancer Registry to Calculate Twenty-Year Trends in Cancer Incidence and Mortality in Fukui Prefecture. Journal of Epidemiology. 20(3). 244–252. 8 indexed citations
9.
Matsuda, Tomohiro, Wakiko Ajiki, Tomomi Marugame, et al.. (2010). Population-based Survival of Cancer Patients Diagnosed Between 1993 and 1999 in Japan: A Chronological and International Comparative Study. Japanese Journal of Clinical Oncology. 41(1). 40–51. 193 indexed citations
10.
Ito, Yuri, Akiko Ioka, Masahiro Tanaka, Tomio Nakayama, & Hideaki Tsukuma. (2009). Trends in cancer incidence and mortality in Osaka, Japan: Evaluation of cancer control activities. Cancer Science. 100(12). 2390–2395. 21 indexed citations
11.
Ito, Yuri, Akiko Ioka, Hideaki Tsukuma, et al.. (2009). Regional differences in population‐based cancer survival between six prefectures in Japan: Application of relative survival models with funnel plots. Cancer Science. 100(7). 1306–1311. 14 indexed citations
12.
Ioka, Akiko, et al.. (2008). Hospital procedure volume and prognosis with respect to testicular cancer patients: a population‐based study in Osaka, Japan. Cancer Science. 99(11). 2260–2263. 15 indexed citations
13.
Ioka, Akiko, Hideaki Tsukuma, Wakiko Ajiki, & A Oshima. (2007). Hospital Procedure Volume and Survival of Cancer Patients in Osaka, Japan: A Population-based Study with Latest Cases. Japanese Journal of Clinical Oncology. 37(7). 544–553. 21 indexed citations
14.
Tanaka, Hideo, et al.. (2007). Distinctive Change in Male Liver Cancer Incidence Rate between the 1970s and 1990s in Japan: Comparison with Japanese-Americans and US Whites. Japanese Journal of Clinical Oncology. 37(3). 193–196. 10 indexed citations
15.
Tsukuma, Hideaki, Akiko Ioka, Akira Oshima, & Wakiko Ajiki. (2006). CANCER INCIDENCE OF HEAD AND NECK CANCER IN OSAKA, JAPAN. Toukeibu Gan. 32(3). 292–299. 3 indexed citations
16.
Ioka, Akiko, et al.. (2006). Incidence and Survival of Mesothelioma in Osaka, Japan. Japanese Journal of Clinical Oncology. 36(4). 254–257. 28 indexed citations
17.
Ioka, Akiko, Hideaki Tsukuma, Wakiko Ajiki, & Akira Oshima. (2005). Influence of Age on Cervical Cancer Survival in Japan. Japanese Journal of Clinical Oncology. 35(8). 464–469. 24 indexed citations
18.
Ioka, Akiko, Hideaki Tsukuma, Wakiko Ajiki, & Akira Oshima. (2005). Influence of hospital procedure volume on uterine cancer survival in Osaka, Japan. Cancer Science. 96(10). 689–694. 16 indexed citations
19.
Ioka, Akiko, Hideaki Tsukuma, Wakiko Ajiki, & Akira Oshima. (2004). Influence of hospital procedure volume on ovarian cancer survival in Japan, a country with low incidence of ovarian cancer. Cancer Science. 95(3). 233–237. 48 indexed citations
20.
Ioka, Akiko. (2003). Trends in Uterine Cancer Incidence in Japan 1975-98. Japanese Journal of Clinical Oncology. 33(12). 645–646. 10 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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