Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2750608465', 'doi': 'https://doi.org/10.1093/rheumatology/kex062.208', 'title': 'RHEUMATOID ARTHRITIS: TREATMENT207. IMPACT OF BIOLOGIC THERAPIES ON NEED FOR HIP AND KNEE REPLACEMENT AMONG RHEUMATOID ARTHRITIS AND NON-RHEUMATOID ARTHRITIS PATIENTS IN ONTARIO, CANADA: AN INTERRUPTED TIME-SERIES ANALYSIS', 'display_name': 'RHEUMATOID ARTHRITIS: TREATMENT207. IMPACT OF BIOLOGIC THERAPIES ON NEED FOR HIP AND KNEE REPLACEMENT AMONG RHEUMATOID ARTHRITIS AND NON-RHEUMATOID ARTHRITIS PATIENTS IN ONTARIO, CANADA: AN INTERRUPTED TIME-SERIES ANALYSIS', 'publication_year': 2017, 'publication_date': '2017-04-01', 'ids': {'openalex': 'https://openalex.org/W2750608465', 'doi': 'https://doi.org/10.1093/rheumatology/kex062.208', 'mag': '2750608465'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1093/rheumatology/kex062.208', 'pdf_url': 'https://academic.oup.com/rheumatology/article-pdf/56/suppl_2/kex062.208/19705840/kex062.208.pdf', 'source': {'id': 'https://openalex.org/S183989336', 'display_name': 'Rheumatology', 'issn_l': '1462-0324', 'issn': ['1462-0324', '1462-0332'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://academic.oup.com/rheumatology/article-pdf/56/suppl_2/kex062.208/19705840/kex062.208.pdf', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5002628934', 'display_name': 'Samuel Hawley', 'orcid': 'https://orcid.org/0000-0002-7034-6168'}, 'institutions': [{'id': 'https://openalex.org/I2801809904', 'display_name': 'Nuffield Orthopaedic Centre', 'ror': 'https://ror.org/0036ate90', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801809904', 'https://openalex.org/I4210147381']}, {'id': 'https://openalex.org/I40120149', 'display_name': 'University of Oxford', 'ror': 'https://ror.org/052gg0110', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I40120149']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Samuel J. Hawley', 'raw_affiliation_strings': ['Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UNITED KINGDOM'], 'affiliations': [{'raw_affiliation_string': 'Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UNITED KINGDOM', 'institution_ids': ['https://openalex.org/I2801809904', 'https://openalex.org/I40120149']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5035540627', 'display_name': 'Vicki Ling', 'orcid': 'https://orcid.org/0000-0001-5185-4709'}, 'institutions': [{'id': 'https://openalex.org/I4210147079', 'display_name': 'Institute for Clinical Evaluative Sciences', 'ror': 'https://ror.org/05p6rhy72', 'country_code': 'CA', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210147079']}, {'id': 'https://openalex.org/I185261750', 'display_name': 'University of Toronto', 'ror': 'https://ror.org/03dbr7087', 'country_code': 'CA', 'type': 'education', 'lineage': ['https://openalex.org/I185261750']}], 'countries': ['CA'], 'is_corresponding': False, 'raw_author_name': 'Vicki Ling', 'raw_affiliation_strings': ['Institute for Clinical Evaluative Sciences and Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, CANADA'], 'affiliations': [{'raw_affiliation_string': 'Institute for Clinical Evaluative Sciences and Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, CANADA', 'institution_ids': ['https://openalex.org/I4210147079', 'https://openalex.org/I185261750']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5080267247', 'display_name': 'Christopher J Edwards', 'orcid': 'https://orcid.org/0000-0002-8233-6602'}, 'institutions': [{'id': 'https://openalex.org/I4210093057', 'display_name': 'Faculty (United Kingdom)', 'ror': 'https://ror.org/00qpxe165', 'country_code': 'GB', 'type': 'company', 'lineage': ['https://openalex.org/I4210093057']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Christopher J. Edwards', 'raw_affiliation_strings': ['Faculty of Medicine'], 'affiliations': [{'raw_affiliation_string': 'Faculty of Medicine', 'institution_ids': ['https://openalex.org/I4210093057']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5049564443', 'display_name': 'Nigel Arden', 'orcid': 'https://orcid.org/0000-0002-3452-3382'}, 'institutions': [{'id': 'https://openalex.org/I2801809904', 'display_name': 'Nuffield Orthopaedic Centre', 'ror': 'https://ror.org/0036ate90', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801809904', 'https://openalex.org/I4210147381']}, {'id': 'https://openalex.org/I40120149', 'display_name': 'University of Oxford', 'ror': 'https://ror.org/052gg0110', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I40120149']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Nigel K. Arden', 'raw_affiliation_strings': ['Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UNITED KINGDOM'], 'affiliations': [{'raw_affiliation_string': 'Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UNITED KINGDOM', 'institution_ids': ['https://openalex.org/I2801809904', 'https://openalex.org/I40120149']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100774776', 'display_name': 'Cyrus Cooper', 'orcid': 'https://orcid.org/0000-0003-3510-0709'}, 'institutions': [{'id': 'https://openalex.org/I4210148293', 'display_name': 'MRC Lifecourse Epidemiology Unit', 'ror': 'https://ror.org/04j4a6x59', 'country_code': 'GB', 'type': 'facility', 'lineage': ['https://openalex.org/I4210087105', 'https://openalex.org/I4210148293', 'https://openalex.org/I43439940', 'https://openalex.org/I90344618']}, {'id': 'https://openalex.org/I43439940', 'display_name': 'University of Southampton', 'ror': 'https://ror.org/01ryk1543', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I43439940']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Cyrus Cooper', 'raw_affiliation_strings': ['Lifecourse Epidemiology Unit, University of Southampton, Southampton, UNITED KINGDOM'], 'affiliations': [{'raw_affiliation_string': 'Lifecourse Epidemiology Unit, University of Southampton, Southampton, UNITED KINGDOM', 'institution_ids': ['https://openalex.org/I4210148293', 'https://openalex.org/I43439940']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5058622525', 'display_name': 'Andrew Judge', 'orcid': 'https://orcid.org/0000-0003-3015-0432'}, 'institutions': [{'id': 'https://openalex.org/I2801809904', 'display_name': 'Nuffield Orthopaedic Centre', 'ror': 'https://ror.org/0036ate90', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801809904', 'https://openalex.org/I4210147381']}, {'id': 'https://openalex.org/I40120149', 'display_name': 'University of Oxford', 'ror': 'https://ror.org/052gg0110', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I40120149']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Andrew Judge', 'raw_affiliation_strings': ['Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UNITED KINGDOM'], 'affiliations': [{'raw_affiliation_string': 'Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UNITED KINGDOM', 'institution_ids': ['https://openalex.org/I2801809904', 'https://openalex.org/I40120149']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5078184102', 'display_name': 'Michael J. Paterson', 'orcid': 'https://orcid.org/0000-0002-8526-9126'}, 'institutions': [{'id': 'https://openalex.org/I185261750', 'display_name': 'University of Toronto', 'ror': 'https://ror.org/03dbr7087', 'country_code': 'CA', 'type': 'education', 'lineage': ['https://openalex.org/I185261750']}, {'id': 'https://openalex.org/I4210147079', 'display_name': 'Institute for Clinical Evaluative Sciences', 'ror': 'https://ror.org/05p6rhy72', 'country_code': 'CA', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210147079']}], 'countries': ['CA'], 'is_corresponding': False, 'raw_author_name': 'Michael J. Paterson', 'raw_affiliation_strings': ['Institute for Clinical Evaluative Sciences and Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, CANADA'], 'affiliations': [{'raw_affiliation_string': 'Institute for Clinical Evaluative Sciences and Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, CANADA', 'institution_ids': ['https://openalex.org/I185261750', 'https://openalex.org/I4210147079']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5060776202', 'display_name': 'Gillian Hawker', 'orcid': 'https://orcid.org/0000-0001-6358-1197'}, 'institutions': [{'id': 'https://openalex.org/I185261750', 'display_name': 'University of Toronto', 'ror': 'https://ror.org/03dbr7087', 'country_code': 'CA', 'type': 'education', 'lineage': ['https://openalex.org/I185261750']}], 'countries': ['CA'], 'is_corresponding': False, 'raw_author_name': 'Gillian Hawker', 'raw_affiliation_strings': ['Department of Medicine and Institute for Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, CANADA'], 'affiliations': [{'raw_affiliation_string': 'Department of Medicine and Institute for Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, CANADA', 'institution_ids': ['https://openalex.org/I185261750']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5038076932', 'display_name': 'Daniel Prieto‐Alhambra', 'orcid': 'https://orcid.org/0000-0002-3950-6346'}, 'institutions': [{'id': 'https://openalex.org/I2801809904', 'display_name': 'Nuffield Orthopaedic Centre', 'ror': 'https://ror.org/0036ate90', 'country_code': 'GB', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801809904', 'https://openalex.org/I4210147381']}, {'id': 'https://openalex.org/I40120149', 'display_name': 'University of Oxford', 'ror': 'https://ror.org/052gg0110', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I40120149']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Daniel Prieto-Alhambra', 'raw_affiliation_strings': ['Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UNITED KINGDOM'], 'affiliations': [{'raw_affiliation_string': 'Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UNITED KINGDOM', 'institution_ids': ['https://openalex.org/I2801809904', 'https://openalex.org/I40120149']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 7, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3192, 'currency': 'GBP', 'value_usd': 3915, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 64}, 'biblio': {'volume': '56', 'issue': 'suppl_2', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10200', 'display_name': 'Rheumatoid Arthritis', 'score': 0.9965, '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', 'score': 0.9965, '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/T12255', 'display_name': 'Immunogenicity of Biosimilar Therapeutics in Drug Development', 'score': 0.9796, 'subfield': {'id': 'https://openalex.org/subfields/2403', 'display_name': 'Immunology'}, 'field': {'id': 'https://openalex.org/fields/24', 'display_name': 'Immunology and Microbiology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11293', 'display_name': 'Diagnosis and Treatment of Prosthetic Joint Infections', 'score': 0.9223, 'subfield': {'id': 'https://openalex.org/subfields/2746', 'display_name': 'Surgery'}, '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/rheumatoid-arthritis', 'display_name': 'Rheumatoid Arthritis', 'score': 0.476479}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.9641699}, {'id': 'https://openalex.org/C2777575956', 'wikidata': 'https://www.wikidata.org/wiki/Q187255', 'display_name': 'Rheumatoid arthritis', 'level': 2, 'score': 0.95549464}, {'id': 'https://openalex.org/C2909024267', 'wikidata': 'https://www.wikidata.org/wiki/Q39046682', 'display_name': 'Interrupted Time Series Analysis', 'level': 2, 'score': 0.55966306}, {'id': 'https://openalex.org/C2777077863', 'wikidata': 'https://www.wikidata.org/wiki/Q170990', 'display_name': 'Arthritis', 'level': 2, 'score': 0.51209545}, {'id': 'https://openalex.org/C1862650', 'wikidata': 'https://www.wikidata.org/wiki/Q186005', 'display_name': 'Physical therapy', 'level': 1, 'score': 0.40701643}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.35853553}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1093/rheumatology/kex062.208', 'pdf_url': 'https://academic.oup.com/rheumatology/article-pdf/56/suppl_2/kex062.208/19705840/kex062.208.pdf', 'source': {'id': 'https://openalex.org/S183989336', 'display_name': 'Rheumatology', 'issn_l': '1462-0324', 'issn': ['1462-0324', '1462-0332'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1093/rheumatology/kex062.208', 'pdf_url': 'https://academic.oup.com/rheumatology/article-pdf/56/suppl_2/kex062.208/19705840/kex062.208.pdf', 'source': {'id': 'https://openalex.org/S183989336', 'display_name': 'Rheumatology', 'issn_l': '1462-0324', 'issn': ['1462-0324', '1462-0332'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/3', 'score': 0.73, 'display_name': 'Good health and well-being'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W812086887', 'https://openalex.org/W4312109267', 'https://openalex.org/W3045583548', 'https://openalex.org/W2993678931', 'https://openalex.org/W2765202851', 'https://openalex.org/W2750608465', 'https://openalex.org/W2416097977', 'https://openalex.org/W2384738060', 'https://openalex.org/W2185550546', 'https://openalex.org/W2028766184'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2750608465', 'counts_by_year': [], 'updated_date': '2024-09-14T04:53:12.371693', 'created_date': '2017-09-15'}