Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1989791498', 'doi': 'https://doi.org/10.1016/j.injury.2010.01.001', 'title': 'Risk factor analysis of proximal junctional kyphosis after posterior fusion in patients with idiopathic scoliosis', 'display_name': 'Risk factor analysis of proximal junctional kyphosis after posterior fusion in patients with idiopathic scoliosis', 'publication_year': 2010, 'publication_date': '2010-01-28', 'ids': {'openalex': 'https://openalex.org/W1989791498', 'doi': 'https://doi.org/10.1016/j.injury.2010.01.001', 'mag': '1989791498', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/20106476'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.injury.2010.01.001', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S14109371', 'display_name': 'Injury', 'issn_l': '0020-1383', 'issn': ['0020-1383', '1879-0267'], 'is_oa': False, 'is_in_doaj': False, '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5100670461', 'display_name': 'Jingjie Wang', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210143276', 'display_name': 'Yantaishan Hospital', 'ror': 'https://ror.org/03bt48876', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210143276']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jingjie Wang', 'raw_affiliation_strings': ['Department of Orthopaedic Surgery, Yantai Shan Hospital, Yantai City, China'], 'affiliations': [{'raw_affiliation_string': 'Department of Orthopaedic Surgery, Yantai Shan Hospital, Yantai City, China', 'institution_ids': ['https://openalex.org/I4210143276']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102208473', 'display_name': 'Yongfei Zhao', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I177933477', 'display_name': 'Second Military Medical University', 'ror': 'https://ror.org/04tavpn47', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I177933477']}, {'id': 'https://openalex.org/I4210115928', 'display_name': 'Changhai Hospital', 'ror': 'https://ror.org/02bjs0p66', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210115928']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yongfei Zhao', 'raw_affiliation_strings': ['Department of Orthopaedic Surgery, Changhai Hospital, Shanghai, China'], 'affiliations': [{'raw_affiliation_string': 'Department of Orthopaedic Surgery, Changhai Hospital, Shanghai, China', 'institution_ids': ['https://openalex.org/I177933477', 'https://openalex.org/I4210115928']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5024589724', 'display_name': 'Bing-hua Shen', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210143276', 'display_name': 'Yantaishan Hospital', 'ror': 'https://ror.org/03bt48876', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210143276']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Binghua Shen', 'raw_affiliation_strings': ['Department of Orthopaedic Surgery, Yantai Shan Hospital, Yantai City, China'], 'affiliations': [{'raw_affiliation_string': 'Department of Orthopaedic Surgery, Yantai Shan Hospital, Yantai City, China', 'institution_ids': ['https://openalex.org/I4210143276']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5025838203', 'display_name': 'Chuanfeng Wang', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I177933477', 'display_name': 'Second Military Medical University', 'ror': 'https://ror.org/04tavpn47', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I177933477']}, {'id': 'https://openalex.org/I4210115928', 'display_name': 'Changhai Hospital', 'ror': 'https://ror.org/02bjs0p66', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210115928']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Chuanfeng Wang', 'raw_affiliation_strings': ['Department of Orthopaedic Surgery, Changhai Hospital, Shanghai, China'], 'affiliations': [{'raw_affiliation_string': 'Department of Orthopaedic Surgery, Changhai Hospital, Shanghai, China', 'institution_ids': ['https://openalex.org/I177933477', 'https://openalex.org/I4210115928']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5100351513', 'display_name': 'Ming Li', 'orcid': 'https://orcid.org/0000-0003-2680-0092'}, 'institutions': [{'id': 'https://openalex.org/I4210115928', 'display_name': 'Changhai Hospital', 'ror': 'https://ror.org/02bjs0p66', 'country_code': 'CN', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210115928']}, {'id': 'https://openalex.org/I177933477', 'display_name': 'Second Military Medical University', 'ror': 'https://ror.org/04tavpn47', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I177933477']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Ming Li', 'raw_affiliation_strings': ['Department of Orthopaedic Surgery, Changhai Hospital, Shanghai, China'], 'affiliations': [{'raw_affiliation_string': 'Department of Orthopaedic Surgery, Changhai Hospital, Shanghai, China', 'institution_ids': ['https://openalex.org/I4210115928', 'https://openalex.org/I177933477']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3410, 'currency': 'USD', 'value_usd': 3410, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 3.42, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 143, 'citation_normalized_percentile': {'value': 0.953296, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '41', 'issue': '4', 'first_page': '415', 'last_page': '420'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11030', 'display_name': 'Scoliosis diagnosis and treatment', 'score': 1.0, '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'}}, 'topics': [{'id': 'https://openalex.org/T11030', 'display_name': 'Scoliosis diagnosis and treatment', 'score': 1.0, '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'}}, {'id': 'https://openalex.org/T10776', 'display_name': 'Spinal Fractures and Fixation Techniques', 'score': 0.9998, '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'}}, {'id': 'https://openalex.org/T10238', 'display_name': 'Spine and Intervertebral Disc Pathology', 'score': 0.9979, '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/kyphosis', 'display_name': 'Kyphosis', 'score': 0.87413675}, {'id': 'https://openalex.org/keywords/vertebra', 'display_name': 'Vertebra', 'score': 0.80121756}, {'id': 'https://openalex.org/keywords/cobb-angle', 'display_name': 'Cobb angle', 'score': 0.4864902}, {'id': 'https://openalex.org/keywords/thoracic-vertebrae', 'display_name': 'Thoracic vertebrae', 'score': 0.44953942}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.9012593}, {'id': 'https://openalex.org/C2779418094', 'wikidata': 'https://www.wikidata.org/wiki/Q478389', 'display_name': 'Kyphosis', 'level': 3, 'score': 0.87413675}, {'id': 'https://openalex.org/C2776412215', 'wikidata': 'https://www.wikidata.org/wiki/Q180323', 'display_name': 'Vertebra', 'level': 2, 'score': 0.80121756}, {'id': 'https://openalex.org/C2780955175', 'wikidata': 'https://www.wikidata.org/wiki/Q174857', 'display_name': 'Scoliosis', 'level': 2, 'score': 0.72650236}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.6750161}, {'id': 'https://openalex.org/C2780375110', 'wikidata': 'https://www.wikidata.org/wiki/Q770609', 'display_name': 'Spinal fusion', 'level': 2, 'score': 0.617666}, {'id': 'https://openalex.org/C61511704', 'wikidata': 'https://www.wikidata.org/wiki/Q1671857', 'display_name': 'Incidence (geometry)', 'level': 2, 'score': 0.49355924}, {'id': 'https://openalex.org/C2778871979', 'wikidata': 'https://www.wikidata.org/wiki/Q1104591', 'display_name': 'Cobb angle', 'level': 3, 'score': 0.4864902}, {'id': 'https://openalex.org/C2780913275', 'wikidata': 'https://www.wikidata.org/wiki/Q578786', 'display_name': 'Thoracic vertebrae', 'level': 4, 'score': 0.44953942}, {'id': 'https://openalex.org/C44575665', 'wikidata': 'https://www.wikidata.org/wiki/Q1293405', 'display_name': 'Lumbar', 'level': 2, 'score': 0.3884787}, {'id': 'https://openalex.org/C2779835254', 'wikidata': 'https://www.wikidata.org/wiki/Q405478', 'display_name': 'Lumbar vertebrae', 'level': 3, 'score': 0.33473065}, {'id': 'https://openalex.org/C36454342', 'wikidata': 'https://www.wikidata.org/wiki/Q245341', 'display_name': 'Radiography', 'level': 2, 'score': 0.25375393}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D016268', 'descriptor_name': 'Internal Fixators', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': True}, {'descriptor_ui': 'D007738', 'descriptor_name': 'Kyphosis', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': True}, {'descriptor_ui': 'D012600', 'descriptor_name': 'Scoliosis', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': True}, {'descriptor_ui': 'D013123', 'descriptor_name': 'Spinal Fusion', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': True}, {'descriptor_ui': 'D000293', 'descriptor_name': 'Adolescent', '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': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015994', 'descriptor_name': 'Incidence', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016268', 'descriptor_name': 'Internal Fixators', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007738', 'descriptor_name': 'Kyphosis', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}, {'descriptor_ui': 'D007738', 'descriptor_name': 'Kyphosis', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D007738', 'descriptor_name': 'Kyphosis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016015', 'descriptor_name': 'Logistic Models', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008159', 'descriptor_name': 'Lumbar Vertebrae', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': False}, {'descriptor_ui': 'D008159', 'descriptor_name': 'Lumbar Vertebrae', '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': 'D011859', 'descriptor_name': 'Radiography', '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': 'D012307', 'descriptor_name': 'Risk Factors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012600', 'descriptor_name': 'Scoliosis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013123', 'descriptor_name': 'Spinal Fusion', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013123', 'descriptor_name': 'Spinal Fusion', 'qualifier_ui': 'Q000295', 'qualifier_name': 'instrumentation', 'is_major_topic': False}, {'descriptor_ui': 'D013123', 'descriptor_name': 'Spinal Fusion', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D013904', 'descriptor_name': 'Thoracic Vertebrae', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': False}, {'descriptor_ui': 'D013904', 'descriptor_name': 'Thoracic Vertebrae', 'qualifier_ui': 'Q000000981', 'qualifier_name': 'diagnostic imaging', 'is_major_topic': False}, {'descriptor_ui': 'D013904', 'descriptor_name': 'Thoracic Vertebrae', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013905', 'descriptor_name': 'Thoracoplasty', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': False}, {'descriptor_ui': 'D013905', 'descriptor_name': 'Thoracoplasty', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016896', 'descriptor_name': 'Treatment Outcome', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.injury.2010.01.001', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S14109371', 'display_name': 'Injury', 'issn_l': '0020-1383', 'issn': ['0020-1383', '1879-0267'], 'is_oa': False, 'is_in_doaj': False, '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/20106476', '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': None, 'sustainable_development_goals': [{'score': 0.76, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 20, 'referenced_works': ['https://openalex.org/W1970786108', 'https://openalex.org/W1972379765', 'https://openalex.org/W1976311171', 'https://openalex.org/W1983314366', 'https://openalex.org/W1997821944', 'https://openalex.org/W1998222785', 'https://openalex.org/W1998902271', 'https://openalex.org/W2007451933', 'https://openalex.org/W2008300234', 'https://openalex.org/W2019840068', 'https://openalex.org/W2046176205', 'https://openalex.org/W2051041967', 'https://openalex.org/W2068982700', 'https://openalex.org/W2071018930', 'https://openalex.org/W2075374886', 'https://openalex.org/W2083522355', 'https://openalex.org/W2089552407', 'https://openalex.org/W2094559763', 'https://openalex.org/W2412828146', 'https://openalex.org/W4246387788'], 'related_works': ['https://openalex.org/W2899679687', 'https://openalex.org/W2890364223', 'https://openalex.org/W2800615277', 'https://openalex.org/W2792470259', 'https://openalex.org/W2766820185', 'https://openalex.org/W2417349855', 'https://openalex.org/W2386466200', 'https://openalex.org/W2367999240', 'https://openalex.org/W2358804336', 'https://openalex.org/W2055481709'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1989791498', 'counts_by_year': [{'year': 2024, 'cited_by_count': 8}, {'year': 2023, 'cited_by_count': 11}, {'year': 2022, 'cited_by_count': 12}, {'year': 2021, 'cited_by_count': 17}, {'year': 2020, 'cited_by_count': 18}, {'year': 2019, 'cited_by_count': 13}, {'year': 2018, 'cited_by_count': 12}, {'year': 2017, 'cited_by_count': 18}, {'year': 2016, 'cited_by_count': 12}, {'year': 2015, 'cited_by_count': 5}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 6}, {'year': 2012, 'cited_by_count': 3}], 'updated_date': '2024-12-24T15:50:03.142698', 'created_date': '2016-06-24'}