Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2277130554', 'doi': 'https://doi.org/10.1016/j.gaceta.2016.01.003', 'title': 'Tiempo de estancia prolongado en los pacientes ingresados por insuficiencia cardiaca aguda', 'display_name': 'Tiempo de estancia prolongado en los pacientes ingresados por insuficiencia cardiaca aguda', 'publication_year': 2016, 'publication_date': '2016-02-20', 'ids': {'openalex': 'https://openalex.org/W2277130554', 'doi': 'https://doi.org/10.1016/j.gaceta.2016.01.003', 'mag': '2277130554', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/26900100'}, 'language': 'es', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.gaceta.2016.01.003', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210172956', 'display_name': 'Gaceta Sanitaria', 'issn_l': '0213-9111', 'issn': ['0213-9111', '1578-1283', '1697-8498'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'doaj', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://doi.org/10.1016/j.gaceta.2016.01.003', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5079783163', 'display_name': 'Francisco Javier Martín‐Sánchez', 'orcid': 'https://orcid.org/0000-0002-5970-725X'}, 'institutions': [{'id': 'https://openalex.org/I2961216182', 'display_name': 'Hospital Clínico San Carlos', 'ror': 'https://ror.org/04d0ybj29', 'country_code': 'ES', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2961216182', 'https://openalex.org/I4210139293']}, {'id': 'https://openalex.org/I4210097846', 'display_name': 'Instituto de Investigación Sanitaria del Hospital Clínico San Carlos', 'ror': 'https://ror.org/014v12a39', 'country_code': 'ES', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210097846']}, {'id': 'https://openalex.org/I121748325', 'display_name': 'Universidad Complutense de Madrid', 'ror': 'https://ror.org/02p0gd045', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I121748325']}], 'countries': ['ES'], 'is_corresponding': True, 'raw_author_name': 'Francisco Javier Martín-Sánchez', 'raw_affiliation_strings': ['Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España', 'Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, España', 'Servicio de Urgencias, Hospital Clínico San Carlos, Madrid, España'], 'affiliations': [{'raw_affiliation_string': 'Servicio de Urgencias, Hospital Clínico San Carlos, Madrid, España', 'institution_ids': ['https://openalex.org/I2961216182']}, {'raw_affiliation_string': 'Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, España', 'institution_ids': ['https://openalex.org/I4210097846']}, {'raw_affiliation_string': 'Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España', 'institution_ids': ['https://openalex.org/I121748325']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5005226483', 'display_name': 'Virginia Carbajosa', 'orcid': 'https://orcid.org/0000-0002-4144-3700'}, 'institutions': [{'id': 'https://openalex.org/I4210158107', 'display_name': 'Hospital Universitario Río Hortega', 'ror': 'https://ror.org/05jk45963', 'country_code': 'ES', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210158107']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Virginia Carbajosa', 'raw_affiliation_strings': ['Servicio de Urgencias, Hospital Universitario Río-Hortega, Valladolid, España'], 'affiliations': [{'raw_affiliation_string': 'Servicio de Urgencias, Hospital Universitario Río-Hortega, Valladolid, España', 'institution_ids': ['https://openalex.org/I4210158107']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5110098336', 'display_name': 'Pere Llorens', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210137674', 'display_name': 'Hospital General Universitario de Alicante Doctor Balmis', 'ror': 'https://ror.org/02ybsz607', 'country_code': 'ES', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210137674']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Pere Llorens', 'raw_affiliation_strings': ['Servicio de Urgencias-UCE y UHD, Hospital General Universitario de Alicante, Alicante, España'], 'affiliations': [{'raw_affiliation_string': 'Servicio de Urgencias-UCE y UHD, Hospital General Universitario de Alicante, Alicante, España', 'institution_ids': ['https://openalex.org/I4210137674']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5014817799', 'display_name': 'Pablo Herrero', 'orcid': 'https://orcid.org/0000-0002-5529-5008'}, 'institutions': [{'id': 'https://openalex.org/I4210133994', 'display_name': 'Central University Hospital of Asturias', 'ror': 'https://ror.org/03v85ar63', 'country_code': 'ES', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210133994']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Pablo Herrero', 'raw_affiliation_strings': ['Servicio de Urgencias, Hospital Universitario Central de Asturias, Oviedo, España'], 'affiliations': [{'raw_affiliation_string': 'Servicio de Urgencias, Hospital Universitario Central de Asturias, Oviedo, España', 'institution_ids': ['https://openalex.org/I4210133994']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5042720056', 'display_name': 'Javier Jacob', 'orcid': 'https://orcid.org/0000-0003-1101-1066'}, 'institutions': [{'id': 'https://openalex.org/I2802050225', 'display_name': 'Bellvitge University Hospital', 'ror': 'https://ror.org/00epner96', 'country_code': 'ES', 'type': 'healthcare', 'lineage': ['https://openalex.org/I157913058', 'https://openalex.org/I2802050225', 'https://openalex.org/I4210153292']}, {'id': 'https://openalex.org/I4210087039', 'display_name': "Institut d'Investigació Biomédica de Bellvitge", 'ror': 'https://ror.org/0008xqs48', 'country_code': 'ES', 'type': 'facility', 'lineage': ['https://openalex.org/I157913058', 'https://openalex.org/I2802050225', 'https://openalex.org/I4210087039', 'https://openalex.org/I4210096656', 'https://openalex.org/I4210106543', 'https://openalex.org/I4210107147', 'https://openalex.org/I4210153292', 'https://openalex.org/I4387153040', 'https://openalex.org/I71999127']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Javier Jacob', 'raw_affiliation_strings': ["Servicio de Urgencias, Hospital Universitari de Bellvitge, IDIBELL, L'Hospitalet de Llobregat (Barcelona), España"], 'affiliations': [{'raw_affiliation_string': "Servicio de Urgencias, Hospital Universitari de Bellvitge, IDIBELL, L'Hospitalet de Llobregat (Barcelona), España", 'institution_ids': ['https://openalex.org/I2802050225', 'https://openalex.org/I4210087039']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5083031695', 'display_name': 'Òscar Miró', 'orcid': 'https://orcid.org/0000-0001-8127-166X'}, 'institutions': [{'id': 'https://openalex.org/I4210115097', 'display_name': 'Hospital Clínic de Barcelona', 'ror': 'https://ror.org/02a2kzf50', 'country_code': 'ES', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210115097']}, {'id': 'https://openalex.org/I4210160192', 'display_name': "Consorci Institut D'Investigacions Biomediques August Pi I Sunyer", 'ror': 'https://ror.org/054vayn55', 'country_code': 'ES', 'type': 'facility', 'lineage': ['https://openalex.org/I4210160192', 'https://openalex.org/I4387153040']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Òscar Miró', 'raw_affiliation_strings': ['Grupo de investigación «Urgencias: procesos y patologías», IDIBAPS, Barcelona, España', 'Área de Urgencias, Hospital Clínic, Barcelona, España'], 'affiliations': [{'raw_affiliation_string': 'Área de Urgencias, Hospital Clínic, Barcelona, España', 'institution_ids': ['https://openalex.org/I4210115097']}, {'raw_affiliation_string': 'Grupo de investigación «Urgencias: procesos y patologías», IDIBAPS, Barcelona, España', 'institution_ids': ['https://openalex.org/I4210160192']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5061594769', 'display_name': 'Cristina Fernández', 'orcid': 'https://orcid.org/0000-0001-9853-6257'}, 'institutions': [{'id': 'https://openalex.org/I2961216182', 'display_name': 'Hospital Clínico San Carlos', 'ror': 'https://ror.org/04d0ybj29', 'country_code': 'ES', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2961216182', 'https://openalex.org/I4210139293']}, {'id': 'https://openalex.org/I4210097846', 'display_name': 'Instituto de Investigación Sanitaria del Hospital Clínico San Carlos', 'ror': 'https://ror.org/014v12a39', 'country_code': 'ES', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210097846']}, {'id': 'https://openalex.org/I121748325', 'display_name': 'Universidad Complutense de Madrid', 'ror': 'https://ror.org/02p0gd045', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I121748325']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Cristina Fernández', 'raw_affiliation_strings': ['Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España', 'Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, España', 'Servicio de Medicina Preventiva, Hospital Clínico San Carlos, Madrid, España'], 'affiliations': [{'raw_affiliation_string': 'Servicio de Medicina Preventiva, Hospital Clínico San Carlos, Madrid, España', 'institution_ids': ['https://openalex.org/I2961216182']}, {'raw_affiliation_string': 'Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, España', 'institution_ids': ['https://openalex.org/I4210097846']}, {'raw_affiliation_string': 'Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España', 'institution_ids': ['https://openalex.org/I121748325']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5053660748', 'display_name': 'Héctor Bueno', 'orcid': 'https://orcid.org/0000-0003-0277-7596'}, 'institutions': [{'id': 'https://openalex.org/I4210101691', 'display_name': 'Hospital Universitario 12 De Octubre', 'ror': 'https://ror.org/00qyh5r35', 'country_code': 'ES', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210101691', 'https://openalex.org/I4210139293']}, {'id': 'https://openalex.org/I2809107791', 'display_name': 'Spanish National Centre for Cardiovascular Research', 'ror': 'https://ror.org/02qs1a797', 'country_code': 'ES', 'type': 'facility', 'lineage': ['https://openalex.org/I2809107791', 'https://openalex.org/I4210098440']}, {'id': 'https://openalex.org/I121748325', 'display_name': 'Universidad Complutense de Madrid', 'ror': 'https://ror.org/02p0gd045', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I121748325']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Héctor Bueno', 'raw_affiliation_strings': ['Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, España', 'Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España', 'Instituto de Investigación i+12 y Servicio de Cardiología, Hospital Universitario 12 de Octubre, Madrid, España'], 'affiliations': [{'raw_affiliation_string': 'Instituto de Investigación i+12 y Servicio de Cardiología, Hospital Universitario 12 de Octubre, Madrid, España', 'institution_ids': ['https://openalex.org/I4210101691']}, {'raw_affiliation_string': 'Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, España', 'institution_ids': ['https://openalex.org/I2809107791']}, {'raw_affiliation_string': 'Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España', 'institution_ids': ['https://openalex.org/I121748325']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5109491864', 'display_name': 'Elpidio Calvo', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2961216182', 'display_name': 'Hospital Clínico San Carlos', 'ror': 'https://ror.org/04d0ybj29', 'country_code': 'ES', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2961216182', 'https://openalex.org/I4210139293']}, {'id': 'https://openalex.org/I121748325', 'display_name': 'Universidad Complutense de Madrid', 'ror': 'https://ror.org/02p0gd045', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I121748325']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Elpidio Calvo', 'raw_affiliation_strings': ['Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España', 'Servicio de Medicina Interna, Hospital Clínico San Carlos, Madrid, España'], 'affiliations': [{'raw_affiliation_string': 'Servicio de Medicina Interna, Hospital Clínico San Carlos, Madrid, España', 'institution_ids': ['https://openalex.org/I2961216182']}, {'raw_affiliation_string': 'Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España', 'institution_ids': ['https://openalex.org/I121748325']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5101414402', 'display_name': 'José Manuel Ribera Casado', 'orcid': 'https://orcid.org/0000-0002-8485-1560'}, 'institutions': [{'id': 'https://openalex.org/I121748325', 'display_name': 'Universidad Complutense de Madrid', 'ror': 'https://ror.org/02p0gd045', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I121748325']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'José Manuel Ribera Casado', 'raw_affiliation_strings': ['Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España'], 'affiliations': [{'raw_affiliation_string': 'Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España', 'institution_ids': ['https://openalex.org/I121748325']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 12, 'corresponding_author_ids': ['https://openalex.org/A5079783163'], 'corresponding_institution_ids': ['https://openalex.org/I2961216182', 'https://openalex.org/I4210097846', 'https://openalex.org/I121748325'], 'apc_list': {'value': 450, 'currency': 'EUR', 'value_usd': 485, 'provenance': 'doaj'}, 'apc_paid': {'value': 450, 'currency': 'EUR', 'value_usd': 485, 'provenance': 'doaj'}, 'fwci': 1.021, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 16, 'citation_normalized_percentile': {'value': 0.85881, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 89, 'max': 90}, 'biblio': {'volume': '30', 'issue': '3', 'first_page': '191', 'last_page': '200'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10198', 'display_name': 'Heart Failure Treatment and Management', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2705', 'display_name': 'Cardiology and Cardiovascular Medicine'}, '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/T10198', 'display_name': 'Heart Failure Treatment and Management', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2705', 'display_name': 'Cardiology and Cardiovascular Medicine'}, '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/T10821', 'display_name': 'Cardiovascular Function and Risk Factors', 'score': 0.9934, 'subfield': {'id': 'https://openalex.org/subfields/2705', 'display_name': 'Cardiology and Cardiovascular Medicine'}, '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/T12876', 'display_name': 'Potassium and Related Disorders', 'score': 0.9835, 'subfield': {'id': 'https://openalex.org/subfields/2740', 'display_name': 'Pulmonary and Respiratory Medicine'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.9228414}, {'id': 'https://openalex.org/C2776703092', 'wikidata': 'https://www.wikidata.org/wiki/Q824292', 'display_name': 'Hyponatremia', 'level': 2, 'score': 0.6155987}, {'id': 'https://openalex.org/C2778198053', 'wikidata': 'https://www.wikidata.org/wiki/Q181754', 'display_name': 'Heart failure', 'level': 2, 'score': 0.58126014}, {'id': 'https://openalex.org/C72563966', 'wikidata': 'https://www.wikidata.org/wiki/Q1303415', 'display_name': 'Cohort', 'level': 2, 'score': 0.54277384}, {'id': 'https://openalex.org/C23131810', 'wikidata': 'https://www.wikidata.org/wiki/Q818574', 'display_name': 'Observational study', 'level': 2, 'score': 0.45709816}, {'id': 'https://openalex.org/C194828623', 'wikidata': 'https://www.wikidata.org/wiki/Q2861470', 'display_name': 'Emergency medicine', 'level': 1, 'score': 0.43017215}, {'id': 'https://openalex.org/C187212893', 'wikidata': 'https://www.wikidata.org/wiki/Q123028', 'display_name': 'Pediatrics', 'level': 1, 'score': 0.41178337}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.4030007}], 'mesh': [{'descriptor_ui': 'D006333', 'descriptor_name': 'Heart Failure', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D007902', 'descriptor_name': 'Length of Stay', 'qualifier_ui': 'Q000706', 'qualifier_name': 'statistics & numerical data', 'is_major_topic': True}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004636', 'descriptor_name': 'Emergency Service, Hospital', 'qualifier_ui': 'Q000706', 'qualifier_name': 'statistics & numerical data', 'is_major_topic': False}, {'descriptor_ui': 'D004636', 'descriptor_name': 'Emergency Service, Hospital', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006333', 'descriptor_name': 'Heart Failure', 'qualifier_ui': 'Q000401', 'qualifier_name': 'mortality', 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007902', 'descriptor_name': 'Length of Stay', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010359', 'descriptor_name': 'Patient Readmission', 'qualifier_ui': 'Q000706', 'qualifier_name': 'statistics & numerical data', 'is_major_topic': False}, {'descriptor_ui': 'D010359', 'descriptor_name': 'Patient Readmission', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012189', 'descriptor_name': 'Retrospective Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013997', 'descriptor_name': 'Time Factors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 7, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.gaceta.2016.01.003', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210172956', 'display_name': 'Gaceta Sanitaria', 'issn_l': '0213-9111', 'issn': ['0213-9111', '1578-1283', '1697-8498'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://doaj.org/article/36c301b3fcb5407ea7ecaae970e2aaad', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306401280', 'display_name': 'DOAJ (DOAJ: Directory of Open Access Journals)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'http://zaguan.unizar.es/record/56171', 'pdf_url': 'https://zaguan.unizar.es/record/56171/files/texto_completo.pdf', 'source': {'id': 'https://openalex.org/S4306402461', 'display_name': 'Zaguan (Universidad de Zaragoza)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0213-91112016000300006', 'pdf_url': 'https://scielo.isciii.es/pdf/gs/v30n3/original4.pdf', 'source': {'id': 'https://openalex.org/S4306402135', 'display_name': 'Scientific Electronic library online (Sciences Carlos III Health Institute)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I2801357902', 'host_organization_name': 'Instituto de Salud Carlos III', 'host_organization_lineage': ['https://openalex.org/I2801357902'], 'host_organization_lineage_names': ['Instituto de Salud Carlos III'], 'type': 'repository'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'http://hdl.handle.net/2445/126849', 'pdf_url': 'https://diposit.ub.edu/dspace/bitstream/2445/126849/1/Martin-SanchezFJ.pdf', 'source': {'id': 'https://openalex.org/S4306401653', 'display_name': 'Dipòsit Digital de la Universitat de Barcelona (Universitat de Barcelona)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I71999127', 'host_organization_name': 'Universitat de Barcelona', 'host_organization_lineage': ['https://openalex.org/I71999127'], 'host_organization_lineage_names': ['Universitat de Barcelona'], 'type': 'repository'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'http://hdl.handle.net/20.500.12105/5234', 'pdf_url': 'https://repisalud.isciii.es/bitstream/20.500.12105/5234/1/TiempoDeEstanciaProlongado_2016', 'source': {'id': 'https://openalex.org/S4306402641', 'display_name': 'LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4383465926', 'host_organization_name': 'LA Referencia', 'host_organization_lineage': ['https://openalex.org/I4383465926'], 'host_organization_lineage_names': ['LA Referencia'], 'type': 'repository'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/26900100', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.gaceta.2016.01.003', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210172956', 'display_name': 'Gaceta Sanitaria', 'issn_l': '0213-9111', 'issn': ['0213-9111', '1578-1283', '1697-8498'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'cc-by-nc-nd', 'license_id': 'https://openalex.org/licenses/cc-by-nc-nd', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.86, 'id': 'https://metadata.un.org/sdg/3', 'display_name': 'Good health and well-being'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 38, 'referenced_works': ['https://openalex.org/W1449316527', 'https://openalex.org/W1493332295', 'https://openalex.org/W1550261337', 'https://openalex.org/W1567396344', 'https://openalex.org/W1967582146', 'https://openalex.org/W1968750893', 'https://openalex.org/W1979746589', 'https://openalex.org/W198728033', 'https://openalex.org/W1998281026', 'https://openalex.org/W2000452628', 'https://openalex.org/W2014246278', 'https://openalex.org/W2016567343', 'https://openalex.org/W2017542747', 'https://openalex.org/W2025490964', 'https://openalex.org/W2035159315', 'https://openalex.org/W2038380326', 'https://openalex.org/W2042057470', 'https://openalex.org/W2051881604', 'https://openalex.org/W2069822337', 'https://openalex.org/W2088298025', 'https://openalex.org/W2119340816', 'https://openalex.org/W2122074886', 'https://openalex.org/W2136542341', 'https://openalex.org/W2140846546', 'https://openalex.org/W2144192049', 'https://openalex.org/W2148910374', 'https://openalex.org/W2154845941', 'https://openalex.org/W2160117042', 'https://openalex.org/W2163017558', 'https://openalex.org/W2164902492', 'https://openalex.org/W2323862874', 'https://openalex.org/W2346806572', 'https://openalex.org/W2427094903', 'https://openalex.org/W2461393430', 'https://openalex.org/W3021974182', 'https://openalex.org/W3125139862', 'https://openalex.org/W89752570', 'https://openalex.org/W92137178'], 'related_works': ['https://openalex.org/W47252406', 'https://openalex.org/W4231129228', 'https://openalex.org/W3030308228', 'https://openalex.org/W2768926197', 'https://openalex.org/W2389726796', 'https://openalex.org/W2387553719', 'https://openalex.org/W2235902358', 'https://openalex.org/W2144017420', 'https://openalex.org/W1995472920', 'https://openalex.org/W1971529982'], 'abstract_inverted_index': {'Identificar': [0], 'los': [1, 83, 139, 204], 'factores': [2, 146, 259], 'asociados': [3, 148, 205, 260], 'al': [4, 231, 242], 'tiempo': [5, 62, 115, 151, 208, 263], 'de': [6, 19, 63, 78, 82, 96, 116, 120, 152, 164, 179, 193, 209, 229, 245, 248, 258, 264, 277], 'estancia': [7, 64, 98, 117, 153, 210, 265], 'hospitalaria': [8, 65, 118, 154, 211, 266], 'prolongado': [9, 155, 267], 'en': [10, 39, 93, 102, 107, 177, 187], 'pacientes': [11, 24, 73, 130], 'ingresados/as': [12, 34], 'por': [13, 35], 'insuficiencia': [14, 36, 180, 279], 'cardiaca': [15, 37, 280], 'aguda.': [16, 281], 'Estudio': [17], 'observacional': [18], 'cohorte': [20], 'multipropósito': [21], 'que': [22, 67, 268], 'incluyó': [23], 'del': [25, 54, 114, 238, 250, 275], 'registro': [26], 'EAHFE': [27, 308], '(Epidemiology': [28], 'Acute': [29], 'Heart': [30], 'Failure': [31], 'in': [32, 293, 315, 447, 463, 533], 'Emergency)': [33], 'aguda': [38], '25': [40, 316], 'hospitales': [41], 'españoles.': [42], 'Se': [43, 70], 'recogieron': [44], 'variables': [45, 326], 'demográficas': [46], 'y': [47, 51, 104, 127, 132, 183, 203, 218], 'clínicas,': [48], 'el': [49, 52, 61, 143], 'día': [50], 'lugar': [53], 'ingreso.': [55], 'La': [56, 112], 'variable': [57], 'resultado': [58], 'principal': [59], 'fue': [60, 119, 244], 'mayor': [66], 'la': [68, 94, 157, 175, 215, 227, 236, 273, 278], 'mediana.': [69], 'incluyeron': [71], '2400': [72], 'con': [74, 261], 'una': [75, 188, 223, 256], 'edad': [76], 'media': [77], '79,5': [79], '(±9,9)': [80], 'años,': [81], 'cuales': [84], '1334': [85], '(55,6%)': [86], 'eran': [87], 'mujeres.': [88], 'Quinientos': [89], 'noventa': [90], '(24,6%)': [91], 'ingresaron': [92], 'unidad': [95, 195], 'corta': [97], '(UCE),': [99], '606': [100, 378], '(25,2%)': [101], 'cardiología': [103], '1204': [105], '(50,2%)': [106], 'medicina': [108], 'interna': [109], 'o': [110, 172, 190, 201, 226], 'geriatría.': [111], 'mediana': [113], '7,0': [121], '(intervalo': [122, 247], 'intercuartílico:': [123], '4-11': [124], 'días).': [125], 'Cincuenta': [126], 'ocho': [128], '(2,4%)': [129], 'fallecieron': [131], '562': [133, 406], '(23,9%)': [134], 'sufrieron': [135], 'un': [136, 150, 165, 168, 198, 207, 262], 'reingreso': [137], 'a': [138, 149, 206, 352, 429, 485, 489], '30': [140, 411], 'días': [141, 213], 'tras': [142], 'alta.': [144], 'Los': [145], 'independientes': [147], 'fueron': [156, 214], 'enfermedad': [158], 'pulmonar': [159], 'obstructiva': [160], 'crónica,': [161], 'ser': [162, 270], 'portador': [163], 'dispositivo,': [166], 'tener': [167, 219], 'factor': [169, 221], 'precipitante': [170, 222], 'desconocido': [171], 'no': [173, 185, 191], 'común,': [174], 'presencia': [176], 'urgencias': [178], 'renal,': [181], 'hiponatremia': [182], 'anemia,': [184], 'ingresar': [186, 197], 'UCE': [189], 'disponer': [192], 'dicha': [194], 'e': [196], 'lunes,': [199], 'martes': [200], 'miércoles;': [202], '≤7': [212], 'hipertensión': [216], 'arterial': [217], 'como': [220], 'crisis': [224], 'hipertensiva': [225], 'falta': [228], 'adherencia': [230], 'tratamiento.': [232], 'El': [233], 'área': [234], 'bajo': [235], 'curva': [237], 'modelo': [239], 'mixto': [240], 'ajustado': [241], 'centro': [243], '0,78': [246], 'confianza': [249], '95%:': [251], '0,76-0,80;': [252], 'p': [253, 512], '<0,001).': [254], 'Hay': [255], 'serie': [257], 'deben': [269], 'considerados': [271], 'para': [272], 'gestión': [274], 'proceso': [276], 'To': [282], 'identify': [283], 'the': [284, 307, 329, 345, 373, 439, 448, 458, 464, 497, 500, 505, 534], 'factors': [285, 416, 475, 518], 'associated': [286, 417, 476, 520], 'with': [287, 351, 418, 477, 521], 'prolonged': [288, 419, 522], 'length': [289, 339, 392, 420, 478, 523], 'of': [290, 333, 340, 355, 359, 393, 421, 441, 460, 479, 491, 499, 517, 524, 536], 'hospital': [291, 341, 394, 422, 480, 525], 'stay': [292, 342, 375, 395, 423, 526], 'patients': [294, 305, 350, 403], 'admitted': [295, 310, 371, 453, 468], 'for': [296, 311], 'acute': [297, 312, 537], 'heart': [298, 313, 538], 'failure.': [299, 539], 'Multipurpose': [300], 'observational': [301], 'cohort': [302], 'study': [303], 'including': [304], 'from': [306], 'registry': [309], 'failure': [314], 'Spanish': [317], 'hospitals.': [318], 'Data': [319], 'were': [320, 363, 370, 408, 424, 482], 'collected': [321], 'on': [322, 328, 469], 'demographic': [323], 'and': [324, 327, 331, 367, 382, 405, 445, 466, 527], 'clinical': [325], 'day': [330], 'place': [332], 'admission.': [334], 'The': [335, 390, 415, 474, 494], 'primary': [336], 'outcome': [337], 'was': [338, 396, 507], 'longer': [343], 'than': [344], 'median.': [346], 'We': [347], 'included': [348], '2,400': [349], 'mean': [353, 391], 'age': [354], '79.5': [356], '(9.9)': [357], 'years;': [358], 'these,': [360], '1,334': [361], '(55.6%)': [362], 'women.': [364], 'Five': [365], 'hundred': [366], 'ninety': [368], '(24.6%)': [369], 'to': [372, 380, 385, 454, 504], 'short': [374], 'unit': [376], '(SSU),': [377], '(25.2%)': [379], 'cardiology,': [381], '1,204': [383], '(50.2%)': [384], 'internal': [386], 'medicine': [387], 'or': [388, 435, 457, 472, 488], 'gerontology.': [389], '7.0': [397], '(RIC': [398], '4-11)': [399], 'days.': [400], 'Fifty-eight': [401], '(2.4%)': [402], 'died': [404], '(23.9%)': [407], 'readmitted': [409], 'within': [410], 'days': [412], 'after': [413], 'discharge.': [414], 'chronic': [425], 'pulmonary': [426], 'disease;': [427], 'being': [428, 452, 467], 'device': [430], 'carrier;': [431], 'having': [432, 484], 'an': [433, 455], 'unknown': [434], 'uncommon': [436], 'triggering': [437], 'factor;': [438], 'presence': [440], 'renal': [442], 'insufficiency,': [443], 'hyponatremia': [444], 'anaemia': [446], 'emergency': [449], 'department;': [450], 'not': [451], 'SSU': [456], 'lack': [459, 490], 'this': [461], 'facility': [462], 'hospital;': [465], 'Monday,': [470], 'Tuesday': [471], 'Wednesday.': [473], 'stay≤7days': [481], 'hypertension,': [483], 'hypertensive': [486], 'episode,': [487], 'treatment': [492], 'adherence.': [493], 'area': [495], 'under': [496], 'curve': [498], 'mixed': [501], 'model': [502], 'adjusted': [503], 'center': [506], '0.78': [508], '(95%': [509], 'CI:': [510], '0.76-0.80;': [511], '<': [513], '0.001).': [514], 'A': [515], 'series': [516], 'is': [519], 'should': [528], 'be': [529], 'taken': [530], 'into': [531], 'account': [532], 'management': [535]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2277130554', 'counts_by_year': [{'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 2}], 'updated_date': '2024-12-09T10:57:11.391389', 'created_date': '2016-06-24'}