Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1965680226', 'doi': 'https://doi.org/10.2190/ag.74.3.e', 'title': 'Factors Associated with Adl and Iadl Dependency among Korean Centenarians: Reaching the 100-Year-Old Life Transition', 'display_name': 'Factors Associated with Adl and Iadl Dependency among Korean Centenarians: Reaching the 100-Year-Old Life Transition', 'publication_year': 2012, 'publication_date': '2012-04-01', 'ids': {'openalex': 'https://openalex.org/W1965680226', 'doi': 'https://doi.org/10.2190/ag.74.3.e', 'mag': '1965680226', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/22844694'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.2190/ag.74.3.e', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S143127979', 'display_name': 'The International Journal of Aging and Human Development', 'issn_l': '0091-4150', 'issn': ['0091-4150', '1541-3535'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320017', 'host_organization_name': 'SAGE Publishing', 'host_organization_lineage': ['https://openalex.org/P4310320017'], 'host_organization_lineage_names': ['SAGE Publishing'], '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/A5102908125', 'display_name': 'Hyunjee Kim', 'orcid': 'https://orcid.org/0000-0002-3177-7184'}, 'institutions': [{'id': 'https://openalex.org/I196345858', 'display_name': 'Chungnam National University', 'ror': 'https://ror.org/0227as991', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I196345858']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Hyunjee Kim', 'raw_affiliation_strings': ['Chungnam National University'], 'affiliations': [{'raw_affiliation_string': 'Chungnam National University', 'institution_ids': ['https://openalex.org/I196345858']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5017476508', 'display_name': 'Taeyong Lee', 'orcid': 'https://orcid.org/0000-0002-0176-0525'}, 'institutions': [{'id': 'https://openalex.org/I196345858', 'display_name': 'Chungnam National University', 'ror': 'https://ror.org/0227as991', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I196345858']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Taeyong Lee', 'raw_affiliation_strings': ['Chungnam National University'], 'affiliations': [{'raw_affiliation_string': 'Chungnam National University', 'institution_ids': ['https://openalex.org/I196345858']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5007699319', 'display_name': 'Sokgoo Lee', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I196345858', 'display_name': 'Chungnam National University', 'ror': 'https://ror.org/0227as991', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I196345858']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Sokgoo Lee', 'raw_affiliation_strings': ['Chungnam National University'], 'affiliations': [{'raw_affiliation_string': 'Chungnam National University', 'institution_ids': ['https://openalex.org/I196345858']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5049556985', 'display_name': 'Keon-Yeop Kim', 'orcid': 'https://orcid.org/0000-0002-1192-1767'}, 'institutions': [{'id': 'https://openalex.org/I31419693', 'display_name': 'Kyungpook National University', 'ror': 'https://ror.org/040c17130', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I31419693']}], 'countries': ['KR'], 'is_corresponding': True, 'raw_author_name': 'Keonyeop Kim', 'raw_affiliation_strings': ['Kyungpook National University'], 'affiliations': [{'raw_affiliation_string': 'Kyungpook National University', 'institution_ids': ['https://openalex.org/I31419693']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5087359434', 'display_name': 'Sung‐Kook Lee', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I31419693', 'display_name': 'Kyungpook National University', 'ror': 'https://ror.org/040c17130', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I31419693']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Sungkook Lee', 'raw_affiliation_strings': ['Kyungpook National University'], 'affiliations': [{'raw_affiliation_string': 'Kyungpook National University', 'institution_ids': ['https://openalex.org/I31419693']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5089314427', 'display_name': 'Sin Kam', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I31419693', 'display_name': 'Kyungpook National University', 'ror': 'https://ror.org/040c17130', 'country_code': 'KR', 'type': 'education', 'lineage': ['https://openalex.org/I31419693']}], 'countries': ['KR'], 'is_corresponding': False, 'raw_author_name': 'Sin Kam', 'raw_affiliation_strings': ['Kyungpook National University'], 'affiliations': [{'raw_affiliation_string': 'Kyungpook National University', 'institution_ids': ['https://openalex.org/I31419693']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5066716227', 'display_name': 'SangNam Ahn', 'orcid': 'https://orcid.org/0000-0002-5690-7627'}, 'institutions': [{'id': 'https://openalex.org/I94658018', 'display_name': 'University of Memphis', 'ror': 'https://ror.org/01cq23130', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I94658018']}, {'id': 'https://openalex.org/I125029298', 'display_name': 'Texas A&M Health Science Center', 'ror': 'https://ror.org/01tx6pn92', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I125029298', 'https://openalex.org/I91045830']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Sangnam Ahn', 'raw_affiliation_strings': ['The University of Memphis, Texas A&M Health Science Center'], 'affiliations': [{'raw_affiliation_string': 'The University of Memphis, Texas A&M Health Science Center', 'institution_ids': ['https://openalex.org/I94658018', 'https://openalex.org/I125029298']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5010951885', 'display_name': 'Jinmyoung Cho', 'orcid': 'https://orcid.org/0000-0002-5836-2368'}, 'institutions': [{'id': 'https://openalex.org/I4210160418', 'display_name': 'Baylor Scott & White Health', 'ror': 'https://ror.org/05wevan27', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210160418']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Jinmyoung Cho', 'raw_affiliation_strings': ['Scott & White Healthcare, Texas A&M xdHealth Science Center'], 'affiliations': [{'raw_affiliation_string': 'Scott & White Healthcare, Texas A&M xdHealth Science Center', 'institution_ids': ['https://openalex.org/I4210160418']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5007421500', 'display_name': 'Marcia G. Ory', 'orcid': 'https://orcid.org/0000-0001-8036-2383'}, 'institutions': [], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Marcia G. Ory', 'raw_affiliation_strings': ['Texas A&M Health Science Center'], 'affiliations': [{'raw_affiliation_string': 'Texas A&M Health Science Center', 'institution_ids': []}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 5, 'corresponding_author_ids': ['https://openalex.org/A5049556985'], 'corresponding_institution_ids': ['https://openalex.org/I31419693'], 'apc_list': None, 'apc_paid': None, 'fwci': 1.07, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 26, 'citation_normalized_percentile': {'value': 0.883634, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 91, 'max': 92}, 'biblio': {'volume': '74', 'issue': '3', 'first_page': '243', 'last_page': '264'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T14313', 'display_name': 'Health and Well-being Studies', 'score': 0.9946, 'subfield': {'id': 'https://openalex.org/subfields/3203', 'display_name': 'Clinical Psychology'}, 'field': {'id': 'https://openalex.org/fields/32', 'display_name': 'Psychology'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, 'topics': [{'id': 'https://openalex.org/T14313', 'display_name': 'Health and Well-being Studies', 'score': 0.9946, 'subfield': {'id': 'https://openalex.org/subfields/3203', 'display_name': 'Clinical Psychology'}, 'field': {'id': 'https://openalex.org/fields/32', 'display_name': 'Psychology'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, {'id': 'https://openalex.org/T12480', 'display_name': 'Health and Wellbeing Research', 'score': 0.9875, 'subfield': {'id': 'https://openalex.org/subfields/3600', 'display_name': 'General Health Professions'}, 'field': {'id': 'https://openalex.org/fields/36', 'display_name': 'Health Professions'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T13542', 'display_name': 'Grit, Self-Efficacy, and Motivation', 'score': 0.9501, 'subfield': {'id': 'https://openalex.org/subfields/3207', 'display_name': 'Social Psychology'}, 'field': {'id': 'https://openalex.org/fields/32', 'display_name': 'Psychology'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C79544238', 'wikidata': 'https://www.wikidata.org/wiki/Q423243', 'display_name': 'Activities of daily living', 'level': 2, 'score': 0.7722661}, {'id': 'https://openalex.org/C19768560', 'wikidata': 'https://www.wikidata.org/wiki/Q320727', 'display_name': 'Dependency (UML)', 'level': 2, 'score': 0.6712088}, {'id': 'https://openalex.org/C74909509', 'wikidata': 'https://www.wikidata.org/wiki/Q10387', 'display_name': 'Gerontology', 'level': 1, 'score': 0.5963732}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.4656981}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.26264417}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.06934121}, {'id': 'https://openalex.org/C118552586', 'wikidata': 'https://www.wikidata.org/wiki/Q7867', 'display_name': 'Psychiatry', 'level': 1, 'score': 0.06469634}, {'id': 'https://openalex.org/C115903868', 'wikidata': 'https://www.wikidata.org/wiki/Q80993', 'display_name': 'Software engineering', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D000203', 'descriptor_name': 'Activities of Daily Living', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000369', 'descriptor_name': 'Aged, 80 and over', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000375', 'descriptor_name': 'Aging', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D006233', 'descriptor_name': 'Disabled Persons', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006233', 'descriptor_name': 'Disabled Persons', 'qualifier_ui': 'Q000706', 'qualifier_name': 'statistics & numerical data', 'is_major_topic': False}, {'descriptor_ui': 'D015438', 'descriptor_name': 'Health Behavior', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006304', 'descriptor_name': 'Health Status', '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': 'D007398', 'descriptor_name': 'Interpersonal Relations', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.2190/ag.74.3.e', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S143127979', 'display_name': 'The International Journal of Aging and Human Development', 'issn_l': '0091-4150', 'issn': ['0091-4150', '1541-3535'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320017', 'host_organization_name': 'SAGE Publishing', 'host_organization_lineage': ['https://openalex.org/P4310320017'], 'host_organization_lineage_names': ['SAGE Publishing'], '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/22844694', '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': [{'id': 'https://metadata.un.org/sdg/10', 'score': 0.48, 'display_name': 'Reduced inequalities'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 53, 'referenced_works': ['https://openalex.org/W105558937', 'https://openalex.org/W1795802582', 'https://openalex.org/W1964816436', 'https://openalex.org/W1967974729', 'https://openalex.org/W1973302322', 'https://openalex.org/W1982457302', 'https://openalex.org/W1999215283', 'https://openalex.org/W2004861838', 'https://openalex.org/W2009043082', 'https://openalex.org/W2013391344', 'https://openalex.org/W2019451570', 'https://openalex.org/W2019582263', 'https://openalex.org/W2021882648', 'https://openalex.org/W2029889076', 'https://openalex.org/W2031909709', 'https://openalex.org/W2032031042', 'https://openalex.org/W2032365720', 'https://openalex.org/W2036850675', 'https://openalex.org/W2037640177', 'https://openalex.org/W2059831208', 'https://openalex.org/W2062693832', 'https://openalex.org/W2063466272', 'https://openalex.org/W2070823196', 'https://openalex.org/W2073930491', 'https://openalex.org/W2081316769', 'https://openalex.org/W2084432802', 'https://openalex.org/W2085206579', 'https://openalex.org/W2088736778', 'https://openalex.org/W2090214829', 'https://openalex.org/W2096386881', 'https://openalex.org/W2097223937', 'https://openalex.org/W2103852632', 'https://openalex.org/W2104456462', 'https://openalex.org/W2107080287', 'https://openalex.org/W2113445848', 'https://openalex.org/W2116190278', 'https://openalex.org/W2122652785', 'https://openalex.org/W2123626849', 'https://openalex.org/W2128529067', 'https://openalex.org/W2132692918', 'https://openalex.org/W2134374324', 'https://openalex.org/W2137346820', 'https://openalex.org/W2160495168', 'https://openalex.org/W2161390085', 'https://openalex.org/W2164393080', 'https://openalex.org/W2168758782', 'https://openalex.org/W217603470', 'https://openalex.org/W2499535285', 'https://openalex.org/W2995036696', 'https://openalex.org/W4206187907', 'https://openalex.org/W4232387401', 'https://openalex.org/W4255917031', 'https://openalex.org/W4293314904'], 'related_works': ['https://openalex.org/W4200627986', 'https://openalex.org/W3189933862', 'https://openalex.org/W3113979168', 'https://openalex.org/W3013373921', 'https://openalex.org/W2755369183', 'https://openalex.org/W2748952813', 'https://openalex.org/W2147977219', 'https://openalex.org/W2071210425', 'https://openalex.org/W2067317451', 'https://openalex.org/W1996085591'], 'abstract_inverted_index': {'This': [0], 'study': [1, 100], 'aims': [2], 'to': [3, 43, 88, 157, 185], 'examine': [4], 'the': [5, 14, 33, 45, 70, 122], 'functional': [6, 28, 187], 'status': [7], 'of': [8, 22, 32, 36, 47, 50, 53, 60, 97, 121, 198], 'Korean': [9, 71, 199], 'centenarians,': [10], 'who': [11, 135, 141, 147], 'have': [12], 'crossed': [13], 'relatively': [15], 'rare': [16], 'but': [17], 'increasingly': [18], 'common': [19, 131], 'life': [20, 181], 'transition': [21], 'living': [23, 55, 62], 'for': [24], 'a': [25, 65], 'century.': [26], 'As': [27], 'health': [29, 91], 'is': [30, 42], 'one': [31], 'essential': [34], 'components': [35], 'healthy': [37, 166, 191], 'aging,': [38], 'our': [39], 'primary': [40], 'objective': [41], 'identify': [44], 'correlates': [46], 'two': [48], 'aspects': [49], 'functioning,': [51], 'activities': [52, 59], 'daily': [54, 61], '(ADL)': [56], 'and': [57, 81, 84, 95, 117, 126, 145, 175, 189, 195], 'instrumental': [58], '(IADL).': [63], 'Using': [64], 'census': [66], 'survey': [67], 'conducted': [68], 'by': [69], 'National': [72], 'Statistical': [73], 'Office': [74], '(KNSO)': [75], 'in': [76, 151, 173, 179], '2005,': [77], 'we': [78], 'documented': [79], 'ADL': [80, 125], 'IADL': [82, 127], 'limitations': [83], 'analyzed': [85], 'their': [86], 'relationship': [87], 'sociodemographic': [89], 'factors,': [90], 'behaviors,': [92], 'social': [93, 152, 177], 'connectedness,': [94], 'presence': [96], 'diseases.': [98], 'The': [99, 110], 'participants': [101], 'were': [102, 119, 129], '796': [103], 'adults': [104], 'aged': [105], '100': [106], 'years': [107], 'or': [108], 'older.': [109], 'mean': [111], 'age': [112], 'was': [113], '101.5': [114], '±': [115], '1.8,': [116], 'females': [118], '89.9%': [120], 'sample.': [123], 'Both': [124], 'dependences': [128], 'more': [130, 143], 'among': [132, 193], 'females,': [133], 'those': [134, 140, 146], 'did': [136, 148], 'less': [137], 'physical': [138], 'activity,': [139], 'had': [142], 'diseases,': [144], 'not': [149], 'participate': [150], 'activities.': [153], 'Intervention': [154], 'programs': [155], 'designed': [156], 'address': [158], 'life-stage': [159], 'issues': [160], 'such': [161], 'as': [162], 'focusing': [163], 'on': [164], 'initiating': [165], 'behaviors': [167], 'from': [168], 'youth,': [169], 'managing': [170], 'chronic': [171], 'diseases': [172], 'mid-life,': [174], 'fostering': [176], 'participation': [178], 'later': [180], 'are': [182], 'recommended': [183], 'ways': [184], 'improve': [186], 'independence': [188], 'promote': [190], 'aging': [192], 'current': [194], 'future': [196], 'generations': [197], 'centenarians.': [200]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1965680226', 'counts_by_year': [{'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 5}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 4}, {'year': 2016, 'cited_by_count': 2}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 1}], 'updated_date': '2024-12-11T01:06:23.052148', 'created_date': '2016-06-24'}