Etsuko Kajita

1.2k total citations
49 papers, 869 citations indexed

About

Etsuko Kajita is a scholar working on Orthopedics and Sports Medicine, Physiology and Surgery. According to data from OpenAlex, Etsuko Kajita has authored 49 papers receiving a total of 869 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Orthopedics and Sports Medicine, 17 papers in Physiology and 12 papers in Surgery. Recurrent topics in Etsuko Kajita's work include Bone health and osteoporosis research (36 papers), Nutrition and Health in Aging (13 papers) and Body Composition Measurement Techniques (9 papers). Etsuko Kajita is often cited by papers focused on Bone health and osteoporosis research (36 papers), Nutrition and Health in Aging (13 papers) and Body Composition Measurement Techniques (9 papers). Etsuko Kajita collaborates with scholars based in Japan, China and United States. Etsuko Kajita's co-authors include Masayuki Iki, Sadanobu Kagamimori, Junko Tamaki, Hideo Yoneshima, Harumi Nishino, Yuho Sato, Akemi Morita, Yoshiko Kagawa, Yukihiro Ikeda and Y. Kagawa and has published in prestigious journals such as Journal of Nutrition, Clinical Orthopaedics and Related Research and Journal of Bone and Mineral Research.

In The Last Decade

Etsuko Kajita

48 papers receiving 827 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Etsuko Kajita Japan	17	515	209	190	180	167	49	869
Yuho Sato Japan	18	404 0.8×	218 1.0×	178 0.9×	347 1.9×	144 0.9×	40	1.0k
Shuman Yang China	15	402 0.8×	172 0.8×	130 0.7×	78 0.4×	137 0.8×	49	675
Mary Ruth Stegman United States	10	645 1.3×	141 0.7×	239 1.3×	310 1.7×	157 0.9×	16	977
Gianfranco Mazzuoli Italy	8	426 0.8×	168 0.8×	157 0.8×	160 0.9×	101 0.6×	13	655
Ahmad Hazem United States	9	373 0.7×	216 1.0×	150 0.8×	342 1.9×	97 0.6×	14	1.2k
Harumi Nishino Japan	14	361 0.7×	80 0.4×	140 0.7×	108 0.6×	84 0.5×	28	559
R.D. Wasnich United States	7	348 0.7×	113 0.5×	91 0.5×	117 0.7×	90 0.5×	12	527
Yuzo Mizuno Japan	11	257 0.5×	170 0.8×	114 0.6×	88 0.5×	33 0.2×	31	726
Steven Ing United States	12	195 0.4×	117 0.6×	86 0.5×	58 0.3×	77 0.5×	40	502
C. Kindermans France	14	248 0.5×	57 0.3×	97 0.5×	229 1.3×	61 0.4×	31	622

Countries citing papers authored by Etsuko Kajita

Since Specialization

Citations

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

Fields of papers citing papers by Etsuko Kajita

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Etsuko Kajita

This figure shows the co-authorship network connecting the top 25 collaborators of Etsuko Kajita. A scholar is included among the top collaborators of Etsuko Kajita 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 Etsuko Kajita. Etsuko Kajita 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

Iki, Masayuki, A. Yura, Yuki Fujita, et al.. (2021). Circulating osteocalcin levels were not significantly associated with the risk of incident type 2 diabetes mellitus in elderly Japanese men: The Fujiwara-kyo Osteoporosis Risk in Men (FORMEN) Cohort Study. Bone. 147. 115912–115912. 3 indexed citations

Fujita, Yuki, Masayuki Iki, A. Yura, et al.. (2021). Combined results of three physical performance tests predict incident fracture independently of aBMD in community-dwelling elderly Japanese men: Fujiwara-kyo Osteoporosis Risk in Men (FORMEN) Cohort Study. Bone. 154. 116240–116240. 1 indexed citations

Fujita, Yuki, Junko Tamaki, Katsuyasu Kouda, et al.. (2021). Determinants of bone health in elderly Japanese men: study design and key findings of the Fujiwara-kyo Osteoporosis Risk in Men (FORMEN) cohort study. Environmental Health and Preventive Medicine. 26(1). 51–51. 2 indexed citations

Kamiya, Kuniyasu, Etsuko Kajita, Satoyo Ikehara, et al.. (2019). Association between hand-grip strength and site-specific risks of major osteoporotic fracture: Results from the Japanese Population-based Osteoporosis Cohort Study. Maturitas. 130. 13–20. 24 indexed citations

Kajita, Etsuko, Junko Tamaki, Katsuyasu Kouda, et al.. (2019). Decreased bone mineral density and osteoporotic fractures are associated with the development of echogenic plaques in the carotid arteries over a 10-year follow-up period: The Japanese Population-based Osteoporosis (JPOS) Cohort Study. Maturitas. 131. 40–47. 8 indexed citations

Ikehara, Satoyo, Kuniyasu Kamiya, Etsuko Kajita, et al.. (2019). Natto Intake is Inversely Associated with Osteoporotic Fracture Risk in Postmenopausal Japanese Women. Journal of Nutrition. 150(3). 599–605. 31 indexed citations

Fujita, Yuki, Katsuyasu Kouda, Junko Tamaki, et al.. (2018). Low bone mineral density is associated with an elevated risk of developing increased arterial stiffness: A 10-year follow-up of Japanese women from the Japanese Population-based Osteoporosis (JPOS) cohort study. Maturitas. 119. 39–45. 11 indexed citations

Tamaki, Junko, Masayuki Iki, Yasushi Sato, et al.. (2017). Total 25-hydroxyvitamin D levels predict fracture risk: results from the 15-year follow-up of the Japanese Population-based Osteoporosis (JPOS) Cohort Study. Osteoporosis International. 28(6). 1903–1913. 42 indexed citations

Iki, Masayuki, Yuki Fujita, Junko Tamaki, et al.. (2016). Incident fracture associated with increased risk of mortality even after adjusting for frailty status in elderly Japanese men: the Fujiwara-kyo Osteoporosis Risk in Men (FORMEN) Cohort Study. Osteoporosis International. 28(3). 871–880. 9 indexed citations

10.

Kouda, Katsuyasu, Junko Tamaki, Masayuki Iki, et al.. (2016). Relative Importance of Central and Peripheral Adiposities on Cardiometabolic Variables in Females: A Japanese Population-Based Study. Journal of Clinical Densitometry. 20(1). 58–65. 5 indexed citations

11.

Yasuda, Yoshinari, Sawako Kato, Motomitsu Goto, et al.. (2015). The effectiveness and safety of modest exercise in Japanese patients with chronic kidney disease: a single-armed interventional study. Clinical and Experimental Nephrology. 20(2). 204–211. 20 indexed citations

12.

Iki, Masayuki, Junko Tamaki, Yasuto Sato, et al.. (2014). Cohort Profile: The Japanese Population-based Osteoporosis (JPOS) Cohort Study. International Journal of Epidemiology. 44(2). 405–414. 17 indexed citations

13.

Tamaki, Junko, E. Kadowaki, Yuho Sato, et al.. (2008). Use of anthropometric indicators in screening for undiagnosed vertebral fractures: A cross-sectional analysis of the Fukui Osteoporosis Cohort (FOC) study. BMC Musculoskeletal Disorders. 9(1). 157–157. 12 indexed citations

14.

Kagamimori, Sadanobu, et al.. (2006). Does the Hot Spring Contribute to the Active Life Expectancy?-The 3 years follow-up survey in the J town which commenced health promotion facilities using hot spring-. 69(3). 187–194. 2 indexed citations

15.

Iki, Masayuki, Yukie Saito, Etsuko Kajita, Harumi Nishino, & Yukinori Kusaka. (2006). Trunk Muscle Strength is a Strong Predictor of Bone Loss in Postmenopausal Women. Clinical Orthopaedics and Related Research. 443. 66–72. 16 indexed citations

16.

Ikeda, Yukihiro, Masayuki Iki, Akemi Morita, et al.. (2006). Intake of Fermented Soybeans, Natto, Is Associated with Reduced Bone Loss in Postmenopausal Women: Japanese Population-Based Osteoporosis (JPOS) Study. Journal of Nutrition. 136(5). 1323–1328. 127 indexed citations

17.

Iki, Masayuki, Etsuko Kajita, Yoshiko Dohi, et al.. (1996). Age, menopause, bone turnover markers and lumbar bone loss in healthy Japanese women. Maturitas. 25(1). 59–67. 45 indexed citations

18.

Iki, Masayuki, Kunio Yonemasu, Etsuko Kajita, et al.. (1996). Vitamin D receptor gene haplotype and bone density in Japanese postmenopausal women. Osteoporosis International. 6(S1). 138–138. 3 indexed citations

19.

Kusaka, Y, et al.. (1995). A Cross-Sectional Analysis on Relationships between Maximum Oxygen Uptake and Risk Factors for Cardiovascular Diseases.. SANGYO EISEIGAKU ZASSHI. 37(6). 409–415. 8 indexed citations

20.

Kajita, Etsuko, Masayuki Iki, Yukinori Kusaka, et al.. (1995). Bone Mineral Density of the Lumbar Spine and its Relation to Biological and Lifestyle Factors in Middle-aged and Aged Japanese Women. (Part 3) Relationships of Physical Fitness and Lifestyle Factors to Bone Mineral Density in Premenopausal and Postmenopausal Women.. Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene). 50(4). 893–900. 11 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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