Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2046167623', 'doi': 'https://doi.org/10.1007/s002239900679', 'title': 'Majority of Hip Fractures Occur as a Result of a Fall and Impact on the Greater Trochanter of the Femur: A Prospective Controlled Hip Fracture Study with 206 Consecutive Patients', 'display_name': 'Majority of Hip Fractures Occur as a Result of a Fall and Impact on the Greater Trochanter of the Femur: A Prospective Controlled Hip Fracture Study with 206 Consecutive Patients', 'publication_year': 1999, 'publication_date': '1999-09-01', 'ids': {'openalex': 'https://openalex.org/W2046167623', 'doi': 'https://doi.org/10.1007/s002239900679', 'mag': '2046167623', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/10441647'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s002239900679', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S197748570', 'display_name': 'Calcified Tissue International', 'issn_l': '0171-967X', 'issn': ['0171-967X', '1432-0827'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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/A5049243576', 'display_name': 'Jari Parkkari', 'orcid': 'https://orcid.org/0000-0001-5211-9845'}, 'institutions': [{'id': 'https://openalex.org/I4210166137', 'display_name': 'Urho Kaleva Kekkonen Institute', 'ror': 'https://ror.org/05ydecq02', 'country_code': 'FI', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210166137']}], 'countries': ['FI'], 'is_corresponding': False, 'raw_author_name': 'J. Parkkari', 'raw_affiliation_strings': ['Accident & Trauma Research Center, UKK Institute for Health Promotion Research, P.O. Box 30, FIN-33501, Tampere, Finland.'], 'affiliations': [{'raw_affiliation_string': 'Accident & Trauma Research Center, UKK Institute for Health Promotion Research, P.O. Box 30, FIN-33501, Tampere, Finland.', 'institution_ids': ['https://openalex.org/I4210166137']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103162995', 'display_name': 'Pekka Kannus', 'orcid': 'https://orcid.org/0000-0001-9479-4232'}, 'institutions': [{'id': 'https://openalex.org/I4210166137', 'display_name': 'Urho Kaleva Kekkonen Institute', 'ror': 'https://ror.org/05ydecq02', 'country_code': 'FI', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210166137']}], 'countries': ['FI'], 'is_corresponding': False, 'raw_author_name': 'P. Kannus', 'raw_affiliation_strings': ['Accident & Trauma Research Center, UKK Institute for Health Promotion Research, P.O. Box 30, FIN-33501, Tampere, Finland, , FI'], 'affiliations': [{'raw_affiliation_string': 'Accident & Trauma Research Center, UKK Institute for Health Promotion Research, P.O. Box 30, FIN-33501, Tampere, Finland, , FI', 'institution_ids': ['https://openalex.org/I4210166137']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051266243', 'display_name': 'Mika Palvanen', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210166137', 'display_name': 'Urho Kaleva Kekkonen Institute', 'ror': 'https://ror.org/05ydecq02', 'country_code': 'FI', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210166137']}], 'countries': ['FI'], 'is_corresponding': False, 'raw_author_name': 'M. Palvanen', 'raw_affiliation_strings': ['Accident & Trauma Research Center, UKK Institute for Health Promotion Research, P.O. Box 30, FIN-33501, Tampere, Finland, , FI'], 'affiliations': [{'raw_affiliation_string': 'Accident & Trauma Research Center, UKK Institute for Health Promotion Research, P.O. Box 30, FIN-33501, Tampere, Finland, , FI', 'institution_ids': ['https://openalex.org/I4210166137']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5055103995', 'display_name': 'A. Natri', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I166825849', 'display_name': 'Tampere University', 'ror': 'https://ror.org/033003e23', 'country_code': 'FI', 'type': 'education', 'lineage': ['https://openalex.org/I166825849']}], 'countries': ['FI'], 'is_corresponding': False, 'raw_author_name': 'A. Natri', 'raw_affiliation_strings': ['Research Center of Sports Medicine, UKK Institute, Tampere, Finland, FI'], 'affiliations': [{'raw_affiliation_string': 'Research Center of Sports Medicine, UKK Institute, Tampere, Finland, FI', 'institution_ids': ['https://openalex.org/I166825849']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5019645467', 'display_name': 'Jyrki Vainio', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210166299', 'display_name': 'Hatanpää Hospital', 'ror': 'https://ror.org/05jb57h29', 'country_code': 'FI', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210166299']}], 'countries': ['FI'], 'is_corresponding': False, 'raw_author_name': 'J. Vainio', 'raw_affiliation_strings': ['Department of Surgery, Hatanpää Tampere City Hospital, Tampere, Finland, , FI'], 'affiliations': [{'raw_affiliation_string': 'Department of Surgery, Hatanpää Tampere City Hospital, Tampere, Finland, , FI', 'institution_ids': ['https://openalex.org/I4210166299']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5111958702', 'display_name': 'H. Aho', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210166299', 'display_name': 'Hatanpää Hospital', 'ror': 'https://ror.org/05jb57h29', 'country_code': 'FI', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210166299']}], 'countries': ['FI'], 'is_corresponding': False, 'raw_author_name': 'H. Aho', 'raw_affiliation_strings': ['Department of Surgery, Hatanpää Tampere City Hospital, Tampere, Finland, , FI'], 'affiliations': [{'raw_affiliation_string': 'Department of Surgery, Hatanpää Tampere City Hospital, Tampere, Finland, , FI', 'institution_ids': ['https://openalex.org/I4210166299']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5069632618', 'display_name': 'Ilkka Vuori', 'orcid': 'https://orcid.org/0000-0002-1105-1060'}, 'institutions': [{'id': 'https://openalex.org/I4210166137', 'display_name': 'Urho Kaleva Kekkonen Institute', 'ror': 'https://ror.org/05ydecq02', 'country_code': 'FI', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210166137']}], 'countries': ['FI'], 'is_corresponding': False, 'raw_author_name': 'I. Vuori', 'raw_affiliation_strings': ['Accident & Trauma Research Center, UKK Institute for Health Promotion Research, P.O. Box 30, FIN-33501, Tampere, Finland, , FI'], 'affiliations': [{'raw_affiliation_string': 'Accident & Trauma Research Center, UKK Institute for Health Promotion Research, P.O. Box 30, FIN-33501, Tampere, Finland, , FI', 'institution_ids': ['https://openalex.org/I4210166137']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5109976335', 'display_name': 'M. Järvinen', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I166825849', 'display_name': 'Tampere University', 'ror': 'https://ror.org/033003e23', 'country_code': 'FI', 'type': 'education', 'lineage': ['https://openalex.org/I166825849']}], 'countries': ['FI'], 'is_corresponding': False, 'raw_author_name': 'M. Järvinen', 'raw_affiliation_strings': ['Department of Surgery, University Hospital and Medical School, University of Tampere, Tampere, Finland, , FI'], 'affiliations': [{'raw_affiliation_string': 'Department of Surgery, University Hospital and Medical School, University of Tampere, Tampere, Finland, , FI', 'institution_ids': ['https://openalex.org/I166825849', 'https://openalex.org/I166825849']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2790, 'currency': 'EUR', 'value_usd': 3590, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 10.246, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 536, 'citation_normalized_percentile': {'value': 0.978973, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '65', 'issue': '3', 'first_page': '183', 'last_page': '187'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11509', 'display_name': 'Hip and Femur Fractures', 'score': 0.9985, '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/T11509', 'display_name': 'Hip and Femur Fractures', 'score': 0.9985, '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/T11218', 'display_name': 'Hip disorders and treatments', 'score': 0.9922, '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/T10071', 'display_name': 'Bone health and osteoporosis research', 'score': 0.9908, 'subfield': {'id': 'https://openalex.org/subfields/2732', 'display_name': 'Orthopedics and Sports 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/hip-fracture', 'display_name': 'Hip Fracture', 'score': 0.8255794}, {'id': 'https://openalex.org/keywords/accidental-fall', 'display_name': 'Accidental fall', 'score': 0.5611467}, {'id': 'https://openalex.org/keywords/greater-trochanter', 'display_name': 'Greater trochanter', 'score': 0.55530643}, {'id': 'https://openalex.org/keywords/trochanter', 'display_name': 'Trochanter', 'score': 0.46778452}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.8445236}, {'id': 'https://openalex.org/C2778885795', 'wikidata': 'https://www.wikidata.org/wiki/Q240856', 'display_name': 'Hip fracture', 'level': 3, 'score': 0.8255794}, {'id': 'https://openalex.org/C2780554211', 'wikidata': 'https://www.wikidata.org/wiki/Q176503', 'display_name': 'Femur', 'level': 2, 'score': 0.5707204}, {'id': 'https://openalex.org/C2909930183', 'wikidata': 'https://www.wikidata.org/wiki/Q333495', 'display_name': 'Accidental fall', 'level': 2, 'score': 0.5611467}, {'id': 'https://openalex.org/C2778375840', 'wikidata': 'https://www.wikidata.org/wiki/Q5600920', 'display_name': 'Greater trochanter', 'level': 3, 'score': 0.55530643}, {'id': 'https://openalex.org/C2776548296', 'wikidata': 'https://www.wikidata.org/wiki/Q2351537', 'display_name': 'Trochanter', 'level': 4, 'score': 0.46778452}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.4584581}, {'id': 'https://openalex.org/C68312169', 'wikidata': 'https://www.wikidata.org/wiki/Q216685', 'display_name': 'Orthopedic surgery', 'level': 2, 'score': 0.44805998}, {'id': 'https://openalex.org/C2776541429', 'wikidata': 'https://www.wikidata.org/wiki/Q165328', 'display_name': 'Osteoporosis', 'level': 2, 'score': 0.43196255}, {'id': 'https://openalex.org/C1862650', 'wikidata': 'https://www.wikidata.org/wiki/Q186005', 'display_name': 'Physical therapy', 'level': 1, 'score': 0.32854944}, {'id': 'https://openalex.org/C2775854910', 'wikidata': 'https://www.wikidata.org/wiki/Q4844892', 'display_name': 'Femoral neck', 'level': 3, 'score': 0.16448972}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.118793994}], 'mesh': [{'descriptor_ui': 'D000058', 'descriptor_name': 'Accidental Falls', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D005270', 'descriptor_name': 'Femur Head', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D006620', 'descriptor_name': 'Hip Fractures', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': True}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000369', 'descriptor_name': 'Aged, 80 and over', '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': 'D006620', 'descriptor_name': 'Hip Fractures', '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': 'D007407', 'descriptor_name': 'Interviews as Topic', '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': 'D011446', 'descriptor_name': 'Prospective Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s002239900679', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S197748570', 'display_name': 'Calcified Tissue International', 'issn_l': '0171-967X', 'issn': ['0171-967X', '1432-0827'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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/10441647', '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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 31, 'referenced_works': ['https://openalex.org/W1924613311', 'https://openalex.org/W1968112125', 'https://openalex.org/W1985184665', 'https://openalex.org/W1990555642', 'https://openalex.org/W1994860862', 'https://openalex.org/W1997932485', 'https://openalex.org/W2004527055', 'https://openalex.org/W2006585716', 'https://openalex.org/W2009664761', 'https://openalex.org/W2016003183', 'https://openalex.org/W2020166805', 'https://openalex.org/W2029720689', 'https://openalex.org/W2036125852', 'https://openalex.org/W2053890634', 'https://openalex.org/W2069165386', 'https://openalex.org/W2070347155', 'https://openalex.org/W2076505399', 'https://openalex.org/W2084292307', 'https://openalex.org/W2090510711', 'https://openalex.org/W2106781062', 'https://openalex.org/W2121647405', 'https://openalex.org/W2125144043', 'https://openalex.org/W2148849217', 'https://openalex.org/W2162788162', 'https://openalex.org/W2314110838', 'https://openalex.org/W2323830513', 'https://openalex.org/W2329387762', 'https://openalex.org/W2340559658', 'https://openalex.org/W2493063344', 'https://openalex.org/W4253100951', 'https://openalex.org/W4285719527'], 'related_works': ['https://openalex.org/W4298113247', 'https://openalex.org/W243919887', 'https://openalex.org/W2424618575', 'https://openalex.org/W2419291858', 'https://openalex.org/W2143879815', 'https://openalex.org/W2097822134', 'https://openalex.org/W2069916279', 'https://openalex.org/W1971630309', 'https://openalex.org/W1967049940', 'https://openalex.org/W1912153818'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2046167623', 'counts_by_year': [{'year': 2024, 'cited_by_count': 28}, {'year': 2023, 'cited_by_count': 35}, {'year': 2022, 'cited_by_count': 48}, {'year': 2021, 'cited_by_count': 36}, {'year': 2020, 'cited_by_count': 26}, {'year': 2019, 'cited_by_count': 22}, {'year': 2018, 'cited_by_count': 32}, {'year': 2017, 'cited_by_count': 24}, {'year': 2016, 'cited_by_count': 25}, {'year': 2015, 'cited_by_count': 14}, {'year': 2014, 'cited_by_count': 22}, {'year': 2013, 'cited_by_count': 32}, {'year': 2012, 'cited_by_count': 17}], 'updated_date': '2024-12-27T18:05:56.802740', 'created_date': '2016-06-24'}