Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3165659364', 'doi': 'https://doi.org/10.1136/annrheumdis-2021-eular.472', 'title': 'POS0237 GUT DYSBIOSIS LINKED TO WORSE DISEASE STATUS IN AXIAL SPONDYLOARTHRITIS', 'display_name': 'POS0237 GUT DYSBIOSIS LINKED TO WORSE DISEASE STATUS IN AXIAL SPONDYLOARTHRITIS', 'publication_year': 2021, 'publication_date': '2021-05-19', 'ids': {'openalex': 'https://openalex.org/W3165659364', 'doi': 'https://doi.org/10.1136/annrheumdis-2021-eular.472', 'mag': '3165659364'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1136/annrheumdis-2021-eular.472', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S25650217', 'display_name': 'Annals of the Rheumatic Diseases', 'issn_l': '0003-4967', 'issn': ['0003-4967', '1468-2060'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319945', 'host_organization_name': 'BMJ', 'host_organization_lineage': ['https://openalex.org/P4310319945'], 'host_organization_lineage_names': ['BMJ'], '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://doi.org/10.1136/annrheumdis-2021-eular.472', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5008753967', 'display_name': 'J. Sagard', 'orcid': 'https://orcid.org/0000-0001-7227-0665'}, 'institutions': [{'id': 'https://openalex.org/I187531555', 'display_name': 'Lund University', 'ror': 'https://ror.org/012a77v79', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I187531555']}, {'id': 'https://openalex.org/I2800006345', 'display_name': 'Leiden University Medical Center', 'ror': 'https://ror.org/05xvt9f17', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800006345']}, {'id': 'https://openalex.org/I4210137844', 'display_name': 'Skåne University Hospital', 'ror': 'https://ror.org/02z31g829', 'country_code': 'SE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210137844']}, {'id': 'https://openalex.org/I4210117451', 'display_name': 'Diakonhjemmet Hospital', 'ror': 'https://ror.org/02jvh3a15', 'country_code': 'NO', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210117451']}], 'countries': ['NL', 'NO', 'SE'], 'is_corresponding': False, 'raw_author_name': 'J. Sagard', 'raw_affiliation_strings': ['Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;'], 'affiliations': [{'raw_affiliation_string': 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I187531555']}, {'raw_affiliation_string': 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'institution_ids': ['https://openalex.org/I2800006345']}, {'raw_affiliation_string': 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I4210137844']}, {'raw_affiliation_string': 'Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'institution_ids': ['https://openalex.org/I4210117451']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5038829375', 'display_name': 'Tor Olofsson', 'orcid': 'https://orcid.org/0000-0002-9919-4487'}, 'institutions': [{'id': 'https://openalex.org/I187531555', 'display_name': 'Lund University', 'ror': 'https://ror.org/012a77v79', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I187531555']}, {'id': 'https://openalex.org/I2800006345', 'display_name': 'Leiden University Medical Center', 'ror': 'https://ror.org/05xvt9f17', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800006345']}, {'id': 'https://openalex.org/I4210137844', 'display_name': 'Skåne University Hospital', 'ror': 'https://ror.org/02z31g829', 'country_code': 'SE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210137844']}, {'id': 'https://openalex.org/I4210117451', 'display_name': 'Diakonhjemmet Hospital', 'ror': 'https://ror.org/02jvh3a15', 'country_code': 'NO', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210117451']}], 'countries': ['NL', 'NO', 'SE'], 'is_corresponding': False, 'raw_author_name': 'T. Olofsson', 'raw_affiliation_strings': ['Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;'], 'affiliations': [{'raw_affiliation_string': 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I187531555']}, {'raw_affiliation_string': 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'institution_ids': ['https://openalex.org/I2800006345']}, {'raw_affiliation_string': 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I4210137844']}, {'raw_affiliation_string': 'Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'institution_ids': ['https://openalex.org/I4210117451']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5012206762', 'display_name': 'Elisabeth Mogård', 'orcid': 'https://orcid.org/0000-0002-5706-203X'}, 'institutions': [{'id': 'https://openalex.org/I187531555', 'display_name': 'Lund University', 'ror': 'https://ror.org/012a77v79', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I187531555']}, {'id': 'https://openalex.org/I2800006345', 'display_name': 'Leiden University Medical Center', 'ror': 'https://ror.org/05xvt9f17', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800006345']}, {'id': 'https://openalex.org/I4210137844', 'display_name': 'Skåne University Hospital', 'ror': 'https://ror.org/02z31g829', 'country_code': 'SE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210137844']}, {'id': 'https://openalex.org/I4210117451', 'display_name': 'Diakonhjemmet Hospital', 'ror': 'https://ror.org/02jvh3a15', 'country_code': 'NO', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210117451']}], 'countries': ['NL', 'NO', 'SE'], 'is_corresponding': False, 'raw_author_name': 'E. Mogard', 'raw_affiliation_strings': ['Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;'], 'affiliations': [{'raw_affiliation_string': 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I187531555']}, {'raw_affiliation_string': 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'institution_ids': ['https://openalex.org/I2800006345']}, {'raw_affiliation_string': 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I4210137844']}, {'raw_affiliation_string': 'Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'institution_ids': ['https://openalex.org/I4210117451']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5091553385', 'display_name': 'Jan Marsal', 'orcid': 'https://orcid.org/0000-0003-4808-0014'}, 'institutions': [{'id': 'https://openalex.org/I138689650', 'display_name': 'University of Padua', 'ror': 'https://ror.org/00240q980', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I138689650']}, {'id': 'https://openalex.org/I187531555', 'display_name': 'Lund University', 'ror': 'https://ror.org/012a77v79', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I187531555']}, {'id': 'https://openalex.org/I4210137844', 'display_name': 'Skåne University Hospital', 'ror': 'https://ror.org/02z31g829', 'country_code': 'SE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210137844']}], 'countries': ['IT', 'SE'], 'is_corresponding': False, 'raw_author_name': 'J. Marsal', 'raw_affiliation_strings': ['Lund University, Clinical Sciences, Section of Rheumatology, Malmö, Sweden;', 'Lund University, Department of Immunology, EMV, Lund, Sweden;', 'Skåne University Hospital, Department of Gastroenterology, Lund, Sweden;', 'University of Padova, Rheumatology Unit, Padova, Italy;'], 'affiliations': [{'raw_affiliation_string': 'University of Padova, Rheumatology Unit, Padova, Italy;', 'institution_ids': ['https://openalex.org/I138689650']}, {'raw_affiliation_string': 'Lund University, Clinical Sciences, Section of Rheumatology, Malmö, Sweden;', 'institution_ids': ['https://openalex.org/I187531555']}, {'raw_affiliation_string': 'Lund University, Department of Immunology, EMV, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I187531555']}, {'raw_affiliation_string': 'Skåne University Hospital, Department of Gastroenterology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I4210137844']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5000810571', 'display_name': 'Kristofer Andréasson', 'orcid': 'https://orcid.org/0000-0001-7021-2541'}, 'institutions': [{'id': 'https://openalex.org/I2800006345', 'display_name': 'Leiden University Medical Center', 'ror': 'https://ror.org/05xvt9f17', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800006345']}, {'id': 'https://openalex.org/I4210137844', 'display_name': 'Skåne University Hospital', 'ror': 'https://ror.org/02z31g829', 'country_code': 'SE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210137844']}, {'id': 'https://openalex.org/I4210117451', 'display_name': 'Diakonhjemmet Hospital', 'ror': 'https://ror.org/02jvh3a15', 'country_code': 'NO', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210117451']}, {'id': 'https://openalex.org/I187531555', 'display_name': 'Lund University', 'ror': 'https://ror.org/012a77v79', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I187531555']}], 'countries': ['NL', 'NO', 'SE'], 'is_corresponding': False, 'raw_author_name': 'K. Andréasson', 'raw_affiliation_strings': ['Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;'], 'affiliations': [{'raw_affiliation_string': 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'institution_ids': ['https://openalex.org/I2800006345']}, {'raw_affiliation_string': 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I4210137844']}, {'raw_affiliation_string': 'Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'institution_ids': ['https://openalex.org/I4210117451']}, {'raw_affiliation_string': 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I187531555']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5017625190', 'display_name': 'Mats Geijer', 'orcid': 'https://orcid.org/0000-0003-0529-7723'}, 'institutions': [{'id': 'https://openalex.org/I2801112325', 'display_name': 'Sahlgrenska University Hospital', 'ror': 'https://ror.org/04vgqjj36', 'country_code': 'SE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801112325']}, {'id': 'https://openalex.org/I187531555', 'display_name': 'Lund University', 'ror': 'https://ror.org/012a77v79', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I187531555']}, {'id': 'https://openalex.org/I881427289', 'display_name': 'University of Gothenburg', 'ror': 'https://ror.org/01tm6cn81', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I881427289']}], 'countries': ['SE'], 'is_corresponding': False, 'raw_author_name': 'M. Geijer', 'raw_affiliation_strings': ['Amsterdam University Medical Center, Rheumatology and Clinical Immunology, Amsterdam, Netherlands', 'Lund University, Department of Clinical Sciences, Lund, Sweden;', 'Sahlgrenska University Hospital, Department of Radiology, Gothenburg, Sweden;', 'University of Gothenburg, Sahlgrenska Academy, Institute of Clinical Sciences, Department of Radiology, Gothenburg, Sweden;'], 'affiliations': [{'raw_affiliation_string': 'Sahlgrenska University Hospital, Department of Radiology, Gothenburg, Sweden;', 'institution_ids': ['https://openalex.org/I2801112325']}, {'raw_affiliation_string': 'Lund University, Department of Clinical Sciences, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I187531555']}, {'raw_affiliation_string': 'University of Gothenburg, Sahlgrenska Academy, Institute of Clinical Sciences, Department of Radiology, Gothenburg, Sweden;', 'institution_ids': ['https://openalex.org/I881427289']}, {'raw_affiliation_string': 'Amsterdam University Medical Center, Rheumatology and Clinical Immunology, Amsterdam, Netherlands', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5077409342', 'display_name': 'L. E. Kristensen', 'orcid': 'https://orcid.org/0000-0003-1159-3721'}, 'institutions': [{'id': 'https://openalex.org/I2802567020', 'display_name': 'Copenhagen University Hospital', 'ror': 'https://ror.org/05bpbnx46', 'country_code': 'DK', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802567020']}, {'id': 'https://openalex.org/I187531555', 'display_name': 'Lund University', 'ror': 'https://ror.org/012a77v79', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I187531555']}, {'id': 'https://openalex.org/I2800006345', 'display_name': 'Leiden University Medical Center', 'ror': 'https://ror.org/05xvt9f17', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800006345']}, {'id': 'https://openalex.org/I2801150652', 'display_name': 'Frederiksberg Hospital', 'ror': 'https://ror.org/00d264c35', 'country_code': 'DK', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2801150652']}], 'countries': ['DK', 'NL', 'SE'], 'is_corresponding': False, 'raw_author_name': 'L. E. Kristensen', 'raw_affiliation_strings': ['Copenhagen University Hospital, Frederiksberg and Bispebjerg, Parker Institute, Department of Rheumatology, Copenhagen, Denmark', 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;'], 'affiliations': [{'raw_affiliation_string': 'Copenhagen University Hospital, Frederiksberg and Bispebjerg, Parker Institute, Department of Rheumatology, Copenhagen, Denmark', 'institution_ids': ['https://openalex.org/I2802567020', 'https://openalex.org/I2801150652']}, {'raw_affiliation_string': 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I187531555']}, {'raw_affiliation_string': 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'institution_ids': ['https://openalex.org/I2800006345']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5033752182', 'display_name': 'Elisabet Lindqvist', 'orcid': 'https://orcid.org/0000-0002-9937-6352'}, 'institutions': [{'id': 'https://openalex.org/I187531555', 'display_name': 'Lund University', 'ror': 'https://ror.org/012a77v79', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I187531555']}, {'id': 'https://openalex.org/I2800006345', 'display_name': 'Leiden University Medical Center', 'ror': 'https://ror.org/05xvt9f17', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800006345']}, {'id': 'https://openalex.org/I4210137844', 'display_name': 'Skåne University Hospital', 'ror': 'https://ror.org/02z31g829', 'country_code': 'SE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210137844']}, {'id': 'https://openalex.org/I4210117451', 'display_name': 'Diakonhjemmet Hospital', 'ror': 'https://ror.org/02jvh3a15', 'country_code': 'NO', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210117451']}], 'countries': ['NL', 'NO', 'SE'], 'is_corresponding': False, 'raw_author_name': 'E. Lindqvist', 'raw_affiliation_strings': ['Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;'], 'affiliations': [{'raw_affiliation_string': 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I187531555']}, {'raw_affiliation_string': 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'institution_ids': ['https://openalex.org/I2800006345']}, {'raw_affiliation_string': 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I4210137844']}, {'raw_affiliation_string': 'Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'institution_ids': ['https://openalex.org/I4210117451']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5009874074', 'display_name': 'Johan K. Wallman', 'orcid': 'https://orcid.org/0000-0002-4915-2924'}, 'institutions': [{'id': 'https://openalex.org/I187531555', 'display_name': 'Lund University', 'ror': 'https://ror.org/012a77v79', 'country_code': 'SE', 'type': 'education', 'lineage': ['https://openalex.org/I187531555']}, {'id': 'https://openalex.org/I2800006345', 'display_name': 'Leiden University Medical Center', 'ror': 'https://ror.org/05xvt9f17', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2800006345']}, {'id': 'https://openalex.org/I4210137844', 'display_name': 'Skåne University Hospital', 'ror': 'https://ror.org/02z31g829', 'country_code': 'SE', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210137844']}, {'id': 'https://openalex.org/I4210117451', 'display_name': 'Diakonhjemmet Hospital', 'ror': 'https://ror.org/02jvh3a15', 'country_code': 'NO', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210117451']}], 'countries': ['NL', 'NO', 'SE'], 'is_corresponding': False, 'raw_author_name': 'J. K. Wallman', 'raw_affiliation_strings': ['Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;'], 'affiliations': [{'raw_affiliation_string': 'Lund University, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I187531555']}, {'raw_affiliation_string': 'Leiden University Medical Centre, Rheumatology, Leiden, Netherlands;', 'institution_ids': ['https://openalex.org/I2800006345']}, {'raw_affiliation_string': 'Skåne University Hospital, Department of Rheumatology, Lund, Sweden;', 'institution_ids': ['https://openalex.org/I4210137844']}, {'raw_affiliation_string': 'Diakonhjemmet Hospital, Rheumatology, Oslo, Norway;', 'institution_ids': ['https://openalex.org/I4210117451']}]}], 'institution_assertions': [], 'countries_distinct_count': 5, 'institutions_distinct_count': 9, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.213, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.495962, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 57, 'max': 67}, 'biblio': {'volume': '80', 'issue': 'Suppl 1', 'first_page': '339.2', 'last_page': '340'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11092', 'display_name': 'Spondyloarthritis Studies and Treatments', 'score': 0.9967, '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/T11092', 'display_name': 'Spondyloarthritis Studies and Treatments', 'score': 0.9967, '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/T13569', 'display_name': 'Microscopic Colitis', 'score': 0.9564, 'subfield': {'id': 'https://openalex.org/subfields/2713', 'display_name': 'Epidemiology'}, '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/T12817', 'display_name': 'Pharmacological Effects of Natural Compounds', 'score': 0.9557, 'subfield': {'id': 'https://openalex.org/subfields/3004', 'display_name': 'Pharmacology'}, 'field': {'id': 'https://openalex.org/fields/30', 'display_name': 'Pharmacology, Toxicology and Pharmaceutics'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/dysbiosis', 'display_name': 'Dysbiosis', 'score': 0.839259}, {'id': 'https://openalex.org/keywords/basfi', 'display_name': 'BASFI', 'score': 0.5594111}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.86200464}, {'id': 'https://openalex.org/C2777165150', 'wikidata': 'https://www.wikidata.org/wiki/Q269334', 'display_name': 'Dysbiosis', 'level': 3, 'score': 0.839259}, {'id': 'https://openalex.org/C2777453003', 'wikidata': 'https://www.wikidata.org/wiki/Q4834648', 'display_name': 'BASDAI', 'level': 4, 'score': 0.8123573}, {'id': 'https://openalex.org/C2777402515', 'wikidata': 'https://www.wikidata.org/wiki/Q52849', 'display_name': 'Ankylosing spondylitis', 'level': 2, 'score': 0.7277323}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.57112783}, {'id': 'https://openalex.org/C2780415856', 'wikidata': 'https://www.wikidata.org/wiki/Q4834653', 'display_name': 'BASFI', 'level': 5, 'score': 0.5594111}, {'id': 'https://openalex.org/C2778260677', 'wikidata': 'https://www.wikidata.org/wiki/Q917447', 'display_name': 'Inflammatory bowel disease', 'level': 3, 'score': 0.45502692}, {'id': 'https://openalex.org/C2908647359', 'wikidata': 'https://www.wikidata.org/wiki/Q2625603', 'display_name': 'Population', 'level': 2, 'score': 0.43004638}, {'id': 'https://openalex.org/C1862650', 'wikidata': 'https://www.wikidata.org/wiki/Q186005', 'display_name': 'Physical therapy', 'level': 1, 'score': 0.3698617}, {'id': 'https://openalex.org/C203014093', 'wikidata': 'https://www.wikidata.org/wiki/Q101929', 'display_name': 'Immunology', 'level': 1, 'score': 0.363552}, {'id': 'https://openalex.org/C2779134260', 'wikidata': 'https://www.wikidata.org/wiki/Q12136', 'display_name': 'Disease', 'level': 2, 'score': 0.3553442}, {'id': 'https://openalex.org/C2776260265', 'wikidata': 'https://www.wikidata.org/wiki/Q511097', 'display_name': 'Psoriatic arthritis', 'level': 3, 'score': 0.105115116}, {'id': 'https://openalex.org/C99454951', 'wikidata': 'https://www.wikidata.org/wiki/Q932068', 'display_name': 'Environmental health', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1136/annrheumdis-2021-eular.472', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S25650217', 'display_name': 'Annals of the Rheumatic Diseases', 'issn_l': '0003-4967', 'issn': ['0003-4967', '1468-2060'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319945', 'host_organization_name': 'BMJ', 'host_organization_lineage': ['https://openalex.org/P4310319945'], 'host_organization_lineage_names': ['BMJ'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.openaccessrepository.it/record/189816', 'pdf_url': 'https://www.openaccessrepository.it/record/189816/files/fulltext.pdf', 'source': {'id': 'https://openalex.org/S4306402478', 'display_name': 'INFM-OAR (INFN Catania)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210116497', 'host_organization_name': 'Istituto Nazionale di Fisica Nucleare, Sezione di Catania', 'host_organization_lineage': ['https://openalex.org/I4210116497'], 'host_organization_lineage_names': ['Istituto Nazionale di Fisica Nucleare, Sezione di Catania'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1136/annrheumdis-2021-eular.472', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S25650217', 'display_name': 'Annals of the Rheumatic Diseases', 'issn_l': '0003-4967', 'issn': ['0003-4967', '1468-2060'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319945', 'host_organization_name': 'BMJ', 'host_organization_lineage': ['https://openalex.org/P4310319945'], 'host_organization_lineage_names': ['BMJ'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.86, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W2765761756', 'https://openalex.org/W2529790253', 'https://openalex.org/W2418788079', 'https://openalex.org/W2254136192', 'https://openalex.org/W2184763072', 'https://openalex.org/W2168812078', 'https://openalex.org/W2124167119', 'https://openalex.org/W2052323610', 'https://openalex.org/W2034795592', 'https://openalex.org/W1996937640'], 'abstract_inverted_index': {'Background:': [0], 'Based': [1], 'on': [2, 96, 151], 'clinical': [3], 'and': [4, 10, 53, 61, 63, 76, 91, 106, 125, 175, 178, 188, 200, 245, 261, 287, 311, 365, 404, 606, 615, 618, 634, 637, 699], 'genetic': [5], 'associations,': [6], 'axial': [7], 'spondyloarthritis': [8], '(axSpA)': [9], 'inflammatory': [11], 'bowel': [12, 277, 584], 'disease': [13, 47, 73, 131, 194, 250, 604], '(IBD)': [14], 'are': [15, 295], 'suspected': [16], 'to': [17, 25, 38, 64, 89, 135, 168, 590], 'have': [18], 'a': [19, 121, 145, 152, 591, 644], 'linked': [20], 'pathogenesis.': [21], 'Gut': [22, 301, 587], 'dysbiosis,': [23, 588], 'intrinsic': [24], 'IBD,': [26, 117], 'has': [27], 'also': [28], 'been': [29], 'observed': [30, 305], 'in': [31, 120, 297, 306, 343, 374, 594, 631], 'axSpA.': [32], 'It': [33], 'is,': [34], 'however,': [35], 'not': [36, 372], 'established': [37], 'what': [39], 'degree': [40, 54, 593], 'gut': [41, 56, 67, 93, 270, 613, 640], 'dysbiosis': [42, 57, 68, 94, 231, 302, 354, 641], 'is': [43, 69, 144, 599], 'associated': [44, 70, 339, 357, 600], 'with': [45, 71, 208, 340, 358, 388, 393, 601], 'axSpA': [46, 59, 72, 102, 172, 192, 224, 268, 309, 334, 595, 603, 635], 'severity.': [48], 'Objectives:': [49], 'To': [50], 'compare': [51, 169], 'presence': [52, 229, 352], 'of': [55, 163, 215, 230, 239, 249, 292, 308, 313, 353, 612, 651], 'between': [58, 171, 206, 629], 'patients': [60, 115, 137, 173, 207, 225, 310, 321, 387, 411, 596], 'controls,': [62, 179, 598], 'explore': [65], 'whether': [66], 'activity,': [74], 'function': [75, 198], 'pain.': [77], 'Methods:': [78], 'The': [79, 140], 'GA-map': [80, 141], 'Dysbiosis': [81, 142], 'Test': [82, 143], '(Genetic': [83], 'Analysis,': [84], 'Oslo,': [85], 'Norway)': [86], 'was': [87, 166, 304, 316, 338, 356], 'used': [88, 167], 'identify': [90], 'grade': [92], 'based': [95], 'faecal': [97], 'samples': [98], 'from': [99, 126], '44': [100], 'non-radiographic': [101], '(nr-axSpA;': [103], 'ASAS': [104, 283, 545], 'criteria)': [105, 114], '88': [107], 'ankylosing': [108], 'spondylitis': [109], '(AS;': [110], 'modified': [111], 'New': [112], 'York': [113], 'without': [116, 129], 'consecutively': [118], 'enrolled': [119], 'population-based': [122], 'cohort': [123], 'study,': [124], '46': [127, 488], 'controls': [128], 'rheumatic': [130], 'or': [132, 218], 'IBD': [133], '(frequency-matched': [134], 'the': [136, 191, 293, 298, 320, 326, 333, 375], 'for': [138, 181, 263, 325, 386, 401, 625, 647], 'age/sex).': [139], 'validated': [146], 'method': [147], 'grading': [148], 'microbiota': [149], 'aberration': [150], '1-5': [153], 'scale': [154], '(Dysbiosis': [155], 'Index,': [156], 'DI),': [157], 'where': [158], '≥3': [159, 233, 390], 'denotes': [160], 'dysbiosis.': [161], 'Analysis': [162], 'covariance': [164], '(ANCOVA)': [165], 'DI': [170, 210, 315, 337, 389], '(nr-axSpA': [174], 'AS': [176, 415], 'combined)': [177], 'adjusted': [180, 262], 'age,': [182, 264], 'sex,': [183, 265, 420], 'body': [184], 'mass': [185, 451], 'index': [186], '(BMI)': [187], 'smoking.': [189], 'Within': [190], 'group,': [193, 335], 'activity': [195, 251, 605], '(ASDAS-CRP;': [196], 'BASDAI),': [197], '(BASFI)': [199], 'pain': [201, 244, 364, 406], '(VAS': [202], 'pain)': [203], 'were': [204, 226, 258], 'compared': [205], 'various': [209], 'levels': [211], 'by': [212, 228, 237, 255], 'One-way': [213], 'analysis': [214], 'variance': [216], '(ANOVA)': [217], 'Kruskal-Wallis': [219], 'test,': [220], 'as': [221], 'appropriate.': [222], 'Finally,': [223], 'subdivided': [227], '(DI': [232], 'vs.': [234, 391], '<3)': [235], 'followed': [236], 'comparison': [238], 'ASDAS-CRP,': [240, 360], 'BASDAI,': [241, 361], 'BASFI,': [242, 362], 'VAS': [243, 363, 405, 526], 'Evaluator´s': [246, 494], 'global': [247], 'assessment': [248], '(EvalGlobal;': [252], '0-4:': [253], 'remission-maximal)': [254], 'ANCOVA.': [256], 'Analyses': [257], 'conducted': [259], 'unadjusted': [260, 377], 'BMI,': [266], 'smoking,': [267], 'subtype,': [269], 'inflammation': [271, 614], '(faecal': [272], 'calprotectin': [273], '≥50': [274, 484], 'mg/kg),': [275], 'irritable': [276, 583], 'syndrome': [278, 585], 'symptoms': [279], '(ROME': [280], 'III': [281], 'criteria),': [282], '3-month': [284, 546], 'NSAID': [285, 547, 617], 'score': [286, 548], 'cs/bDMARD': [288], 'treatment.': [289, 620], 'Results:': [290], 'Characteristics': [291], 'patients/controls': [294], 'shown': [296, 373], 'Table': [299, 408], '1.': [300, 409], '(DI≥3)': [303, 355], '33%': [307], '17%': [312], 'controls.': [314], 'significantly': [317], 'higher': [318, 336, 592], 'among': [319], '(β-estimate': [322], '[bootstrapped': [323, 379], '95%CI]': [324], 'between-group': [327, 394], 'difference:': [328], '0.34': [329], '[0.04-0.65];': [330], 'p=0.027).': [331], 'In': [332], 'worse': [341, 359, 602], 'scores': [342], 'all': [344], 'assessed': [345], 'outcomes': [346], '(Figure': [347, 367], '1,': [348, 368], 'panel': [349, 369], 'A).': [350], 'Moreover,': [351], 'EvalGlobal': [366, 371], 'B;': [370], 'Figure:': [376], 'β': [378], '95%CI]:': [380], '0.32': [381], '[0.09-0.55],': [382], 'adjusted:': [383], '0.28': [384], '[0.03-0.52]': [385], '<3),': [392], 'differences': [395], 'remaining': [396], 'significant': [397], 'after': [398], 'adjustment,': [399], 'except': [400], 'ASDAS-CRP': [402, 505], '(p=0.079)': [403], '(p=0.064).': [407], 'All': [410], 'n=132': [412], 'Nr-axSpA': [413], 'n=44': [414], 'n=88': [416], 'Controls': [417], 'n=46': [418], 'Male': [419], 'n': [421, 465, 486, 537, 557, 567], '(%)': [422, 466, 487, 538, 558, 568], '72': [423], '(55)': [424], '17': [425], '(39)': [426, 472, 493], '55': [427, 437], '(63)': [428], '23': [429], '(50)': [430], 'Age,': [431], 'y': [432, 443], '53': [433], '(13)': [434, 438], '48': [435], '(12)': [436], '51': [439], '(14)': [440, 445, 449], 'Symptom': [441], 'duration,': [442], '26': [444], '21': [446], '(11)': [447], '28': [448, 543], 'Body': [450], 'index,': [452], 'kg/m': [453], '2': [454], '27': [455, 457, 459], '(4.3)': [456, 460], '(4.2)': [458], '25': [461], '(3.3)': [462], 'Smoking': [463], 'ever,': [464], '43': [467, 539], '(33)': [468, 540], '9': [469, 561], '(20)': [470, 562], '34': [471, 492], '13': [473], '(28)': [474], 'CRP,': [475], 'mg/L': [476], '3.7': [477], '(5.3)': [478], '2.3': [479], '(2.4)': [480, 518], '4.3': [481], '(6.1)': [482], 'F-Calprotectin': [483], 'mg/kg,': [485], '(35)': [489], '12': [490], '(27)': [491], 'global,': [495], '0-4,': [496], 'median': [497], '(IQR)': [498], '1': [499, 501, 503], '(0-1)': [500, 502, 504], '1.8': [506, 510], '(0.9)': [507, 509, 511], '1.9': [508], 'BASDAI': [512], '3.1': [513], '(2.2)': [514, 525, 532], '3.3': [515, 529], '(1.9)': [516], '3.0': [517], 'BASFI': [519], '2.0': [520, 522], '(2.1)': [521], '(1.7)': [523], '2.1': [524], 'pain,': [527], 'cm': [528], '(2.5)': [530], '3.4': [531], '3.2': [533], '(2.7)': [534], 'IBS': [535], 'symptoms,': [536], '15': [541, 563], '(34)': [542], '(32)': [544], '37': [549, 553, 573], '(44)': [550, 552, 554], '36': [551], 'Ongoing': [555, 565], 'csDMARD,': [556], '24': [559], '(18)': [560], '(17)': [564], 'bDMARD,': [566], '56': [569], '(42)': [570, 574], '19': [571], '(43)': [572], 'Mean': [575], '(SD)': [576], 'unless': [577], 'otherwise': [578], 'specified.': [579], 'y,': [580], 'years;': [581], 'IBS,': [582], 'Conclusion:': [586], 'present': [589], 'than': [597], 'function.': [607], 'These': [608], 'associations': [609], 'appear': [610], 'independent': [611], 'both': [616], 'immunomodulatory': [619], 'This': [621], 'provides': [622], 'further': [623], 'evidence': [624], 'an': [626], 'important': [627], 'link': [628], 'disturbances': [630], 'gastrointestinal': [632], 'homeostasis': [633], 'manifestations,': [636], 'implies': [638], 'that': [639], 'may': [642], 'be': [643], 'novel': [645], 'biomarker': [646], 'severe': [648], 'disease.': [649], 'Disclosure': [650], 'Interests:': [652], 'Jonas': [653], 'Sagard:': [654], 'None': [655, 669, 703, 747], 'declared,': [656, 670, 704, 748], 'Tor': [657], 'Olofsson': [658], 'Consultant': [659, 673, 731, 752], 'of:': [660, 674, 732, 753], 'Eli': [661, 727, 741, 755], 'Lilly,': [662, 728, 742, 756], 'Merck': [663], 'Sharp': [664, 683], '&': [665, 684], 'Dohme,': [666], 'Elisabeth': [667], 'Mogard:': [668], 'Jan': [671], 'Marsal': [672], 'AbbVie,': [675, 697, 711, 720, 734], 'Bristol-Myers': [676], 'Squibb,': [677], 'EuroDiagnostica,': [678], 'Ferring,': [679, 698], 'Hospira,': [680], 'Janssen-Cilag,': [681], 'Merck,': [682], 'Dohme': [685], '(MSD),': [686], 'Otsuka,': [687], 'Pfizer,': [688, 700, 713, 719, 733], 'Sandoz,': [689], 'Takeda,': [690], 'Tillotts,': [691], 'UCB': [692, 709], 'Pharma,': [693, 710], 'Grant/research': [694], 'support': [695], 'from:': [696], 'Kristofer': [701], 'Andréasson:': [702], 'Mats': [705], 'Geijer': [706], 'Speakers': [707, 717], 'bureau:': [708, 718], 'Novartis,': [712, 726, 740], 'Lars': [714], 'Erik': [715], 'Kristensen': [716], 'Amgen,': [721, 735], 'UCB,': [722, 736], 'Celegene,': [723, 737], 'BMS,': [724, 738], 'MSD,': [725, 739], 'Janssen': [729, 743], 'pharmaceuticals,': [730, 744], 'Elisabet': [745], 'Lindqvist:': [746], 'Johan': [749], 'K': [750], 'Wallman': [751], 'Celgene,': [754], 'Novartis': [757]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3165659364', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}], 'updated_date': '2024-12-11T12:06:11.513064', 'created_date': '2021-06-07'}