{"id":"https://openalex.org/W2052182132","doi":"https://doi.org/10.1007/s10067-006-0309-z","title":"Predictive value of antibodies to cyclic citrullinated peptide in patients with early arthritis","display_name":"Predictive value of antibodies to cyclic citrullinated peptide in patients with early arthritis","publication_year":2006,"publication_date":"2006-05-02","ids":{"openalex":"https://openalex.org/W2052182132","doi":"https://doi.org/10.1007/s10067-006-0309-z","mag":"2052182132","pmid":"https://pubmed.ncbi.nlm.nih.gov/16670828"},"language":"en","primary_location":{"id":"doi:10.1007/s10067-006-0309-z","doi":"https://doi.org/10.1007/s10067-006-0309-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10067-006-0309-z","pdf_url":null,"source":{"id":"https://openalex.org/S44888363","display_name":"Clinical Rheumatology","issn_l":"0770-3198","issn":["0770-3198","1434-9949"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","doyens","jufo-1","ki-jl-1","medline","norway-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Rheumatology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"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/A5031997260","display_name":"A\u015fk\u0131n Ate\u015f","orcid":"https://orcid.org/0000-0003-1966-3333","observed_orcids":["https://orcid.org/0000-0003-1966-3333"]},"institutions":[{"id":"https://openalex.org/I4210107983","display_name":"Ankara Numune E\u011fitim ve Ara\u015ft\u0131rma Hastanesi","ror":"https://ror.org/013qdbe28","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4210107983"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"A\u015fk\u0131n Ate\u015f","raw_affiliation_strings":["Department of Rheumatology, Numune Training and Research Hospital, Ankara, Turkey. ates@medicine.ankara.edu.tr","Department of Rheumatology, Numune Training and Research Hospital, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Rheumatology, Numune Training and Research Hospital, Ankara, Turkey. ates@medicine.ankara.edu.tr","institution_ids":["https://openalex.org/I4210107983"]},{"raw_affiliation_string":"Department of Rheumatology, Numune Training and Research Hospital, Ankara, Turkey","institution_ids":["https://openalex.org/I4210107983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055652128","display_name":"Ya\u015far Karaaslan","orcid":"https://orcid.org/0000-0001-7713-0389","observed_orcids":["https://orcid.org/0000-0001-7713-0389"]},"institutions":[{"id":"https://openalex.org/I4210107983","display_name":"Ankara Numune E\u011fitim ve Ara\u015ft\u0131rma Hastanesi","ror":"https://ror.org/013qdbe28","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4210107983"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ya\u015far Karaaslan","raw_affiliation_strings":["Department of Rheumatology, Numune Training and Research Hospital, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Rheumatology, Numune Training and Research Hospital, Ankara, Turkey","institution_ids":["https://openalex.org/I4210107983"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049394497","display_name":"Sebahat Aksaray","orcid":"https://orcid.org/0000-0002-0552-1337","observed_orcids":["https://orcid.org/0000-0002-0552-1337"]},"institutions":[{"id":"https://openalex.org/I4210107983","display_name":"Ankara Numune E\u011fitim ve Ara\u015ft\u0131rma Hastanesi","ror":"https://ror.org/013qdbe28","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4210107983"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Sebahat Aksaray","raw_affiliation_strings":["Department of Microbiology, Numune Training and Research Hospital, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Microbiology, Numune Training and Research Hospital, Ankara, Turkey","institution_ids":["https://openalex.org/I4210107983"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5031997260"],"corresponding_institution_ids":["https://openalex.org/I4210107983"],"apc_list":{"value":4890,"currency":"USD","value_usd":4890},"apc_paid":null,"fwci":2.7866,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.89788261,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"26","issue":"4","first_page":"499","last_page":"504"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10200","display_name":"Rheumatoid Arthritis Research and Therapies","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10200","display_name":"Rheumatoid Arthritis Research and Therapies","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T10308","display_name":"Systemic Lupus Erythematosus Research","score":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T11330","display_name":"Systemic Sclerosis and Related Diseases","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/anti-ccp-antibodies","display_name":"anti-CCP antibodies","score":0.847000002861023},{"id":"https://openalex.org/keywords/rheumatoid-arthritis","display_name":"rheumatoid arthritis","score":0.9049999713897705},{"id":"https://openalex.org/keywords/early-arthritis","display_name":"early arthritis","score":0.9739999771118164},{"id":"https://openalex.org/keywords/igm-rheumatoid-factor","display_name":"IgM rheumatoid factor","score":0.9359999895095825},{"id":"https://openalex.org/keywords/diagnostic-accuracy","display_name":"diagnostic accuracy","score":0.5099999904632568},{"id":"https://openalex.org/keywords/spondyloarthritis","display_name":"spondyloarthritis","score":0.8560000061988831},{"id":"https://openalex.org/keywords/vasculitis","display_name":"vasculitis","score":0.8640000224113464},{"id":"https://openalex.org/keywords/undifferentiated-arthritis","display_name":"undifferentiated arthritis","score":0.9919999837875366},{"id":"https://openalex.org/keywords/serological-diagnosis","display_name":"serological diagnosis","score":0.6679999828338623},{"id":"https://openalex.org/keywords/positive-predictive-value","display_name":"positive predictive value","score":0.6290000081062317},{"id":"https://openalex.org/keywords/sensitivity-and-specificity","display_name":"sensitivity and specificity","score":0.7620000243186951},{"id":"https://openalex.org/keywords/disease-progression-prediction","display_name":"disease progression prediction","score":0.4339999854564667},{"id":"https://openalex.org/keywords/autoantibodies","display_name":"autoantibodies","score":0.550000011920929},{"id":"https://openalex.org/keywords/treatment-response-prediction","display_name":"treatment response prediction","score":0.38100001215934753}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9513190984725952},{"id":"https://openalex.org/C2777575956","wikidata":"https://www.wikidata.org/wiki/Q187255","display_name":"Rheumatoid arthritis","level":2,"score":0.8105629682540894},{"id":"https://openalex.org/C2776661782","wikidata":"https://www.wikidata.org/wiki/Q52848","display_name":"Spondyloarthropathy","level":3,"score":0.8037940263748169},{"id":"https://openalex.org/C198451711","wikidata":"https://www.wikidata.org/wiki/Q327657","display_name":"Rheumatology","level":2,"score":0.7785382270812988},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7659463882446289},{"id":"https://openalex.org/C2777077863","wikidata":"https://www.wikidata.org/wiki/Q170990","display_name":"Arthritis","level":2,"score":0.6884669661521912},{"id":"https://openalex.org/C2776232647","wikidata":"https://www.wikidata.org/wiki/Q702883","display_name":"Rheumatoid factor","level":3,"score":0.6809732913970947},{"id":"https://openalex.org/C2776015282","wikidata":"https://www.wikidata.org/wiki/Q644318","display_name":"Vasculitis","level":3,"score":0.6469138860702515},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.5623738765716553},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.35272306203842163},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.1777345836162567}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001172","descriptor_name":"Arthritis, Rheumatoid","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D001172","descriptor_name":"Arthritis, Rheumatoid","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D001172","descriptor_name":"Arthritis, Rheumatoid","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D001172","descriptor_name":"Arthritis, Rheumatoid","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D001172","descriptor_name":"Arthritis, Rheumatoid","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D001172","descriptor_name":"Arthritis, Rheumatoid","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D001323","descriptor_name":"Autoantibodies","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D001323","descriptor_name":"Autoantibodies","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D001323","descriptor_name":"Autoantibodies","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007075","descriptor_name":"Immunoglobulin M","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D007075","descriptor_name":"Immunoglobulin M","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D007075","descriptor_name":"Immunoglobulin M","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010456","descriptor_name":"Peptides, Cyclic","qualifier_ui":"Q000276","qualifier_name":"immunology","is_major_topic":false},{"descriptor_ui":"D010456","descriptor_name":"Peptides, Cyclic","qualifier_ui":"Q000276","qualifier_name":"immunology","is_major_topic":false},{"descriptor_ui":"D010456","descriptor_name":"Peptides, Cyclic","qualifier_ui":"Q000276","qualifier_name":"immunology","is_major_topic":false},{"descriptor_ui":"D012217","descriptor_name":"Rheumatoid Factor","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D012217","descriptor_name":"Rheumatoid Factor","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D012217","descriptor_name":"Rheumatoid Factor","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012372","descriptor_name":"ROC Curve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1007/s10067-006-0309-z","doi":"https://doi.org/10.1007/s10067-006-0309-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10067-006-0309-z","pdf_url":null,"source":{"id":"https://openalex.org/S44888363","display_name":"Clinical Rheumatology","issn_l":"0770-3198","issn":["0770-3198","1434-9949"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","doyens","jufo-1","ki-jl-1","medline","norway-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Rheumatology","raw_type":"journal-article"},{"id":"pmid:16670828","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/16670828","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical rheumatology","raw_type":"Clinical Trial"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/2","score":0.6800000071525574,"display_name":"Zero hunger"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1582204239","https://openalex.org/W1824427187","https://openalex.org/W1887048960","https://openalex.org/W1969642163","https://openalex.org/W2013573826","https://openalex.org/W2017937251","https://openalex.org/W2018036031","https://openalex.org/W2018271263","https://openalex.org/W2036916905","https://openalex.org/W2052622082","https://openalex.org/W2063217417","https://openalex.org/W2065419533","https://openalex.org/W2083525176","https://openalex.org/W2104823138","https://openalex.org/W2109578241","https://openalex.org/W2116677682","https://openalex.org/W2133026816","https://openalex.org/W2137052550","https://openalex.org/W2140579827","https://openalex.org/W2143065147","https://openalex.org/W2151144931","https://openalex.org/W2152348310","https://openalex.org/W2187375650","https://openalex.org/W2267429629"],"related_works":["https://openalex.org/W2399711289","https://openalex.org/W2411816898","https://openalex.org/W2170845561","https://openalex.org/W2379008288","https://openalex.org/W1962310015","https://openalex.org/W4235267591","https://openalex.org/W2591434997","https://openalex.org/W2144809331","https://openalex.org/W4388065676","https://openalex.org/W2144101480"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2025-10-10T00:00:00"}
