{"id":"https://openalex.org/A5079808564","orcid":"https://orcid.org/0000-0001-5470-2209","observed_orcids":["https://orcid.org/0000-0001-5470-2209"],"display_name":"Kohei Kajiwara","raw_author_names":["K Kajiwara","KAJIWARA, Kohei","Kajiwara, Kohei","Kohei Kajiwara","\u30ab\u30b8\u30ef\u30e9, \u30b3\u30a6\u30d8\u30a4","\u68b6\u539f, \u5f18\u5e73"],"full_name":"KAJIWARA, Kohei","works_count":147,"cited_by_count":368,"summary_stats":{"2yr_mean_citedness":1.0454545454545454,"h_index":11,"i10_index":12},"ids":{"openalex":"https://openalex.org/A5079808564","orcid":"https://orcid.org/0000-0001-5470-2209","observed_orcids":["https://orcid.org/0000-0001-5470-2209"]},"affiliations":[{"institution":{"id":"https://openalex.org/I113306721","ror":"https://ror.org/03t78wx29","display_name":"Hiroshima University","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]},"years":[2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I125602781","ror":"https://ror.org/051k3eh31","display_name":"Tokyo Medical and Dental University","country_code":"JP","type":"education","lineage":["https://openalex.org/I125602781","https://openalex.org/I4400009020"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I135598925","ror":"https://ror.org/00p4k0j84","display_name":"Kyushu University","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I178574317","ror":"https://ror.org/01529vy56","display_name":"Mie University","country_code":"JP","type":"education","lineage":["https://openalex.org/I178574317"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I199278144","ror":"https://ror.org/01fyk0v41","display_name":"Shimonoseki City University","country_code":"JP","type":"education","lineage":["https://openalex.org/I199278144"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I22299242","ror":"https://ror.org/02kpeqv85","display_name":"Kyoto University","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210087348","ror":"https://ror.org/0025ww868","display_name":"National Cancer Centre Japan","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210087348"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210092806","ror":"https://ror.org/00e5yzw53","display_name":"St. Luke's International University","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210092806"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210105895","ror":"https://ror.org/01h9zz434","display_name":"Japanese Red Cross Kyushu International College of Nursing","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210105895"]},"years":[2025,2024,2023,2022,2021,2020]},{"institution":{"id":"https://openalex.org/I4210122944","ror":"https://ror.org/021ph5e41","display_name":"Tokushima University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210122944"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210160102","ror":"https://ror.org/05h0rw812","display_name":"National Center for Geriatrics and Gerontology","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210160102"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I4210160708","ror":"https://ror.org/05jp74k96","display_name":"NHO Kinki Chuo Chest Medical Center","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210137409","https://openalex.org/I4210160708"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210163199","ror":"https://ror.org/0535jaz61","display_name":"National College Of Nursing","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210163199"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I199278144","ror":"https://ror.org/01fyk0v41","display_name":"Shimonoseki City University","country_code":"JP","type":"education","lineage":["https://openalex.org/I199278144"]}],"topics":[{"id":"https://openalex.org/T13111","display_name":"Nursing care and research","count":56,"subfield":{"id":"https://openalex.org/subfields/3611","display_name":"Pharmacy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10177","display_name":"Palliative Care and End-of-Life Issues","count":39,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10178","display_name":"Cancer survivorship and care","count":38,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13340","display_name":"Palliative and Oncologic Care","count":36,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","count":31,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14344","display_name":"Pathogenesis and Treatment of Hiccups","value":0.0002318,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13111","display_name":"Nursing care and research","value":0.0001489,"subfield":{"id":"https://openalex.org/subfields/3611","display_name":"Pharmacy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10178","display_name":"Cancer survivorship and care","value":0.0001121,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13574","display_name":"Family Support in Illness","value":0.0001096,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13340","display_name":"Palliative and Oncologic Care","value":9.84e-05,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9813260436058044},{"id":"159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","score":0.6550999879837036},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.6162999868392944},{"id":"118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","score":0.6008999943733215},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.40587088465690613}],"counts_by_year":[{"year":2007,"works_count":2,"oa_works_count":1,"cited_by_count":2},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":26},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":4,"oa_works_count":0,"cited_by_count":45},{"year":2019,"works_count":29,"oa_works_count":10,"cited_by_count":71},{"year":2020,"works_count":22,"oa_works_count":6,"cited_by_count":54},{"year":2021,"works_count":10,"oa_works_count":5,"cited_by_count":21},{"year":2022,"works_count":14,"oa_works_count":6,"cited_by_count":52},{"year":2023,"works_count":13,"oa_works_count":8,"cited_by_count":51},{"year":2024,"works_count":15,"oa_works_count":8,"cited_by_count":28},{"year":2025,"works_count":19,"oa_works_count":10,"cited_by_count":17},{"year":2026,"works_count":10,"oa_works_count":8,"cited_by_count":1}],"display_name_alternatives":["K Kajiwara","KAJIWARA, Kohei","Kajiwara, Kohei","Kohei Kajiwara","\u30ab\u30b8\u30ef\u30e9, \u30b3\u30a6\u30d8\u30a4","\u68b6\u539f, \u5f18\u5e73"],"block_key":"k kajiwara","works_api_url":"https://api.openalex.org/works?filter=author.id:A5079808564","updated_date":"2026-10-18T12:41:17","created_date":"2018-09-07T00:00:00"}
