{"id":"https://openalex.org/W4288066071","doi":"https://doi.org/10.1097/rhu.0000000000001475","title":"Scientific Productivity in Rheumatoid Arthritis","display_name":"Scientific Productivity in Rheumatoid Arthritis","publication_year":2020,"publication_date":"2020-07-09","ids":{"openalex":"https://openalex.org/W4288066071","doi":"https://doi.org/10.1097/rhu.0000000000001475"},"language":"en","primary_location":{"id":"doi:10.1097/rhu.0000000000001475","doi":"https://doi.org/10.1097/rhu.0000000000001475","is_oa":false,"landing_page_url":"https://doi.org/10.1097/rhu.0000000000001475","pdf_url":null,"source":{"id":"https://openalex.org/S129376536","display_name":"JCR Journal of Clinical Rheumatology","issn_l":"1076-1608","issn":["1076-1608","1536-7355"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JCR: Journal of Clinical Rheumatology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109425806","display_name":"Mingliang Zhong","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingliang Zhong","raw_affiliation_strings":["From the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China","the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China","institution_ids":["https://openalex.org/I141649914"]},{"raw_affiliation_string":"the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012654985","display_name":"Canhua Xu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Canhua Xu","raw_affiliation_strings":["Canhua Xu, MD, Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, No. 16, Meiguan Road, Ganzhou 341000, China. E-mail: [email\u00a0protected]","the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Canhua Xu, MD, Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, No. 16, Meiguan Road, Ganzhou 341000, China. E-mail: [email\u00a0protected]","institution_ids":["https://openalex.org/I141649914"]},{"raw_affiliation_string":"the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008339324","display_name":"Yaohong Wu","orcid":"https://orcid.org/0000-0002-7393-2779","observed_orcids":["https://orcid.org/0000-0002-7393-2779"]},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaohong Wu","raw_affiliation_strings":["the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100362858","display_name":"Qin Chen","orcid":"https://orcid.org/0000-0002-0526-2005","observed_orcids":["https://orcid.org/0000-0002-0526-2005"]},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qin Chen","raw_affiliation_strings":["the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China","institution_ids":["https://openalex.org/I141649914"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101953140","display_name":"Rongchun Chen","orcid":"https://orcid.org/0009-0000-3828-0157","observed_orcids":["https://orcid.org/0009-0000-3828-0157"]},"institutions":[{"id":"https://openalex.org/I141649914","display_name":"Nanchang University","ror":"https://ror.org/042v6xz23","country_code":"CN","type":"education","lineage":["https://openalex.org/I141649914"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongchun Chen","raw_affiliation_strings":["the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China","institution_ids":["https://openalex.org/I141649914"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5012654985"],"corresponding_institution_ids":["https://openalex.org/I141649914"],"apc_list":null,"apc_paid":null,"fwci":0.8493,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.86278602,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"27","issue":"8","first_page":"e385","last_page":"e390"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3309","display_name":"Library and Information Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/3309","display_name":"Library and Information Sciences"},"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/T13284","display_name":"Psychology Research and Bibliometrics","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12648","display_name":"Academic Writing and Publishing","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/3309","display_name":"Library and Information Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rheumatoid-arthritis","display_name":"rheumatoid arthritis","score":0.996999979019165},{"id":"https://openalex.org/keywords/research-productivity","display_name":"research productivity","score":0.847000002861023},{"id":"https://openalex.org/keywords/research-output","display_name":"research output","score":0.7910000085830688},{"id":"https://openalex.org/keywords/publication-trends","display_name":"publication trends","score":0.4309999942779541},{"id":"https://openalex.org/keywords/citation-analysis","display_name":"citation analysis","score":0.7200000286102295},{"id":"https://openalex.org/keywords/research-output-by-country","display_name":"research output by country","score":0.6019999980926514},{"id":"https://openalex.org/keywords/gross-domestic-product","display_name":"gross domestic product","score":0.8669999837875366},{"id":"https://openalex.org/keywords/population-size","display_name":"population size","score":0.7799999713897705},{"id":"https://openalex.org/keywords/united-states","display_name":"United States","score":0.5440000295639038},{"id":"https://openalex.org/keywords/europe","display_name":"Europe","score":0.4050000011920929}],"concepts":[{"id":"https://openalex.org/C114350782","wikidata":"https://www.wikidata.org/wiki/Q12638","display_name":"Gross domestic product","level":2,"score":0.7872167229652405},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7387471199035645},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.7255904674530029},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.6642887592315674},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.538303017616272},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.4670271873474121},{"id":"https://openalex.org/C3020774429","wikidata":"https://www.wikidata.org/wiki/Q1201886","display_name":"Web of science","level":3,"score":0.44027724862098694},{"id":"https://openalex.org/C178315738","wikidata":"https://www.wikidata.org/wiki/Q603441","display_name":"Bibliometrics","level":2,"score":0.4301795959472656},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.26011884212493896},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.2208898365497589},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.20817169547080994},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.1591825783252716},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.11279049515724182},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.09777680039405823},{"id":"https://openalex.org/C95190672","wikidata":"https://www.wikidata.org/wiki/Q815382","display_name":"Meta-analysis","level":2,"score":0.08240944147109985},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1097/rhu.0000000000001475","doi":"https://doi.org/10.1097/rhu.0000000000001475","is_oa":false,"landing_page_url":"https://doi.org/10.1097/rhu.0000000000001475","pdf_url":null,"source":{"id":"https://openalex.org/S129376536","display_name":"JCR Journal of Clinical Rheumatology","issn_l":"1076-1608","issn":["1076-1608","1536-7355"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JCR: Journal of Clinical Rheumatology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.46810001134872437}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W183402285","https://openalex.org/W1976795389","https://openalex.org/W2007205421","https://openalex.org/W2046887419","https://openalex.org/W2079377779","https://openalex.org/W2080199783","https://openalex.org/W2165563714","https://openalex.org/W2319409388","https://openalex.org/W2346681476","https://openalex.org/W2472707157","https://openalex.org/W2607389723","https://openalex.org/W2624808490","https://openalex.org/W2790607528","https://openalex.org/W2968711412","https://openalex.org/W3001544200"],"related_works":["https://openalex.org/W3041404874","https://openalex.org/W2114779871","https://openalex.org/W1969606311","https://openalex.org/W4289782467","https://openalex.org/W2091324682","https://openalex.org/W2988861532","https://openalex.org/W2046887419","https://openalex.org/W2502564787","https://openalex.org/W2942185445","https://openalex.org/W2108070783"],"abstract_inverted_index":{"Objectives":[0],"Assessment":[1],"of":[2,9,19,36,45,64,67,163,238],"scientific":[3],"productivity":[4,133],"provides":[5],"a":[6,13],"macroscopic":[7],"view":[8],"research":[10,76,132,251,260],"activity":[11],"in":[12,117,216,255,259],"specific":[14],"field.":[15],"However,":[16],"no":[17],"analyses":[18],"rheumatoid":[20],"arthritis":[21],"(RA)":[22],"have":[23,249],"been":[24],"published":[25,38,54],"to":[26,32,235,248],"date.":[27],"Thus,":[28],"this":[29],"study":[30],"aimed":[31],"investigate":[33],"the":[34,62,95,105,156,160,172,178,188,196,203,222,232,236],"characteristics":[35],"studies":[37],"on":[39,52,218],"RA":[40,53,239],"worldwide.":[41],"Methods":[42],"The":[43,91,227],"Web":[44],"Science":[46],"database":[47],"was":[48,71,94,199],"searched":[49],"for":[50],"articles":[51],"between":[55,131],"2017":[56],"and":[57,75,81,109,123,134,171,187,205,224,245,266],"2019.":[58],"Analysis":[59],"parameters":[60],"included":[61],"number":[63,66,162],"articles,":[65],"times":[68],"each":[69],"publication":[70],"cited,":[72],"country,":[73],"journal,":[74],"output":[77,261],"adjusted":[78,208],"by":[79,100,120,168,184,194,202,209,221,264],"population":[80,135,265],"gross":[82,145,210],"domestic":[83,146,211],"product.":[84],"Results":[85],"Overall,":[86],"16,936":[87],"publications":[88,217],"were":[89,129],"identified.":[90],"United":[92,106,157,173,189,228],"States":[93,158,229],"largest":[96,233],"contributor":[97,234],"(17.71%),":[98],"followed":[99,119,167,183,201,220],"China":[101,169],"(17.17%),":[102],"Japan":[103],"(6.37%),":[104],"Kingdom":[107,174,190],"(5.82%),":[108],"Italy":[110],"(4.76%).":[111],"High-income":[112],"economies":[113,125,246],"(69.98%)":[114],"ranked":[115,214],"first":[116,215],"productivity,":[118],"middle-":[121],"(30%)":[122],"low-income":[124],"(0.02%).":[126],"Significant":[127],"correlations":[128],"found":[130],"(r":[136,148],"=":[137,140,149,152],"0.461,":[138],"p":[139,151],"0.000),":[141],"as":[142,144,231],"well":[143],"product":[147],"0.786,":[150],"0.000).":[153],"Publications":[154],"from":[155],"received":[159],"highest":[161,179],"total":[164],"citations":[165,181],"(21,669),":[166],"(10,952)":[170],"(7846).":[175],"Austria":[176],"had":[177],"average":[180],"(16.18),":[182],"Norway":[185],"(8.19)":[186],"(7.98).":[191],"When":[192,207],"normalized":[193,263],"population,":[195],"leading":[197],"country":[198],"Denmark,":[200],"Netherlands":[204,223],"Sweden.":[206],"product,":[212],"Denmark":[213],"RA,":[219],"Greece.":[225],"Conclusion":[226],"emerged":[230],"field":[237],"research.":[240],"Countries":[241],"with":[242],"large":[243],"populations":[244],"tended":[247],"higher":[250],"productivity.":[252],"Multiple":[253],"countries":[254],"Europe":[256],"performed":[257],"better":[258],"when":[262],"economy":[267],"sizes.":[268]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2022-07-28T00:00:00"}