{"id":"https://openalex.org/W2271597477","doi":"https://doi.org/10.1093/oxfordjournals.aje.a115418","title":"ISSUES IN CARRYING OUT EPIDEMIOLOGIC RESEARCH IN THE ELDERLY","display_name":"ISSUES IN CARRYING OUT EPIDEMIOLOGIC RESEARCH IN THE ELDERLY","publication_year":1989,"publication_date":"1989-11-01","ids":{"openalex":"https://openalex.org/W2271597477","doi":"https://doi.org/10.1093/oxfordjournals.aje.a115418","mag":"2271597477","pmid":"https://pubmed.ncbi.nlm.nih.gov/2683748"},"language":"en","primary_location":{"id":"doi:10.1093/oxfordjournals.aje.a115418","doi":"https://doi.org/10.1093/oxfordjournals.aje.a115418","is_oa":false,"landing_page_url":"https://doi.org/10.1093/oxfordjournals.aje.a115418","pdf_url":null,"source":{"id":"https://openalex.org/S170967050","display_name":"American Journal of Epidemiology","issn_l":"0002-9262","issn":["0002-9262","1476-6256"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Epidemiology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055958252","display_name":"Jennifer L. Kelsey","orcid":"https://orcid.org/0000-0001-9678-5284","observed_orcids":["https://orcid.org/0000-0001-9678-5284"]},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"JENNIFER L. KELSEY","raw_affiliation_strings":["Division of Epidemiology, Columbia University School of Public Health, New York, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Epidemiology, Columbia University School of Public Health, New York, NY","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111910748","display_name":"Linda A. O\u2019Brien","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"LINDA A. O'BRIEN","raw_affiliation_strings":["Clinical Epidemiology Unit, Department of Medicine, University of Pennsylvania School of Medicine Philadelphia, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Epidemiology Unit, Department of Medicine, University of Pennsylvania School of Medicine Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014164157","display_name":"Jeane Ann Grisso","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"JEANE ANN GRISSO","raw_affiliation_strings":["Clinical Epidemiology Unit, Department of Medicine, University of Pennsylvania School of Medicine Philadelphia, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Epidemiology Unit, Department of Medicine, University of Pennsylvania School of Medicine Philadelphia, PA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029974191","display_name":"Susie Hoffman","orcid":"https://orcid.org/0000-0002-1870-4853","observed_orcids":["https://orcid.org/0000-0002-1870-4853"]},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"SUSIE HOFFMAN","raw_affiliation_strings":["Division of Epidemiology, Columbia University School of Public Health New York, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Epidemiology, Columbia University School of Public Health New York, NY","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4856,"currency":"USD","value_usd":4856},"apc_paid":null,"fwci":12.8265,"has_fulltext":false,"cited_by_count":105,"citation_normalized_percentile":{"value":0.9936831,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"130","issue":"5","first_page":"857","last_page":"866"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14374","display_name":"Statistical Methods in Epidemiology","score":0.7134000062942505,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T14374","display_name":"Statistical Methods in Epidemiology","score":0.7134000062942505,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12811","display_name":"Aging, Health, and Disability","score":0.1559000015258789,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10235","display_name":"Health disparities and outcomes","score":0.011500000022351742,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/older-adults","display_name":"older adults","score":0.7450000047683716},{"id":"https://openalex.org/keywords/epidemiological-investigation","display_name":"epidemiological investigation","score":0.6869999766349792},{"id":"https://openalex.org/keywords/research-challenges","display_name":"research challenges","score":0.43299999833106995}],"concepts":[{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.7879109382629395},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.5630514025688171},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.540591835975647},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.514621376991272},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.4910774230957031},{"id":"https://openalex.org/C122637931","wikidata":"https://www.wikidata.org/wiki/Q118084","display_name":"Unit (ring theory)","level":2,"score":0.4602983593940735},{"id":"https://openalex.org/C512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","level":1,"score":0.3691145181655884},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.32215312123298645},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.21402984857559204},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.10477069020271301},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004812","descriptor_name":"Epidemiologic Methods","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006620","descriptor_name":"Hip Fractures","qualifier_ui":"Q000208","qualifier_name":"ethnology","is_major_topic":false},{"descriptor_ui":"D006620","descriptor_name":"Hip Fractures","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007407","descriptor_name":"Interviews as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009519","descriptor_name":"New York City","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009735","descriptor_name":"Nursing Homes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010349","descriptor_name":"Patient Compliance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010414","descriptor_name":"Pennsylvania","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011795","descriptor_name":"Surveys and Questionnaires","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012107","descriptor_name":"Research Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016022","descriptor_name":"Case-Control Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1093/oxfordjournals.aje.a115418","doi":"https://doi.org/10.1093/oxfordjournals.aje.a115418","is_oa":false,"landing_page_url":"https://doi.org/10.1093/oxfordjournals.aje.a115418","pdf_url":null,"source":{"id":"https://openalex.org/S170967050","display_name":"American Journal of Epidemiology","issn_l":"0002-9262","issn":["0002-9262","1476-6256"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Epidemiology","raw_type":"journal-article"},{"id":"pmid:2683748","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2683748","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American journal of epidemiology","raw_type":"Journal Article"},{"id":"pmh:oai:repository.library.georgetown.edu:10822/1035956","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10822/1035956","pdf_url":null,"source":{"id":"https://openalex.org/S4306402467","display_name":"DigitalGeorgetown (Georgetown University Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210145449","host_organization_name":"Center for Security and Emerging Technology","host_organization_lineage":["https://openalex.org/I4210145449"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"eweb:91843","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G668062073","display_name":"CAUSES OF HIP FRACTURES AMONG BLACK &WHITE WOMEN","funder_award_id":"5r01ar035409-06","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G6724720638","display_name":null,"funder_award_id":"R01 AR35409","funder_id":"https://openalex.org/F4320337362","funder_display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337362","display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases","ror":"https://ror.org/006zn3t30"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2516540045","https://openalex.org/W6941123962","https://openalex.org/W2281443737","https://openalex.org/W1529427011","https://openalex.org/W7097105005","https://openalex.org/W2346536276","https://openalex.org/W324488284","https://openalex.org/W2438854209","https://openalex.org/W2414181240","https://openalex.org/W4290681484"],"abstract_inverted_index":{"JENNIFER":[0],"L.":[1],"KELSEY,":[2],"LINDA":[3],"A.":[4],"O'BRIEN,":[5],"JEANE":[6],"ANN":[7],"GRISSO,":[8],"SUSIE":[9],"HOFFMAN;":[10],"ISSUES":[11],"IN":[12,17],"CARRYING":[13],"OUT":[14],"EPIDEMIOLOGIC":[15],"RESEARCH":[16],"THE":[18],"ELDERLY,":[19],"American":[20],"Journal":[21],"of":[22],"Epidemi":[23]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}