{"id":"https://openalex.org/W4387092811","doi":"https://doi.org/10.2139/ssrn.4583106","title":"Effect of a Cash Transfer Intervention on Memory Decline and Dementia Probability in Older Adults in Rural South Africa: An Ancillary Extension to a Phase 3 Randomized Controlled Trial","display_name":"Effect of a Cash Transfer Intervention on Memory Decline and Dementia Probability in Older Adults in Rural South Africa: An Ancillary Extension to a Phase 3 Randomized Controlled Trial","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4387092811","doi":"https://doi.org/10.2139/ssrn.4583106"},"language":"en","primary_location":{"id":"doi:10.2139/ssrn.4583106","doi":"https://doi.org/10.2139/ssrn.4583106","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4583106","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.4583106","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018792517","display_name":"Molly S. Rosenberg","orcid":"https://orcid.org/0000-0001-6679-6791","observed_orcids":["https://orcid.org/0000-0001-6679-6791"]},"institutions":[{"id":"https://openalex.org/I592451","display_name":"Indiana University","ror":"https://ror.org/01kg8sb98","country_code":"US","type":"education","lineage":["https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Molly Rosenberg","raw_affiliation_strings":["Indiana University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indiana University","institution_ids":["https://openalex.org/I592451"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070660224","display_name":"Erika T. Beidelman","orcid":"https://orcid.org/0000-0003-0702-2512","observed_orcids":["https://orcid.org/0000-0003-0702-2512"]},"institutions":[{"id":"https://openalex.org/I592451","display_name":"Indiana University","ror":"https://ror.org/01kg8sb98","country_code":"US","type":"education","lineage":["https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erika  T. Beidelman","raw_affiliation_strings":["Indiana University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indiana University","institution_ids":["https://openalex.org/I592451"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036953947","display_name":"Xiwei Chen","orcid":"https://orcid.org/0000-0003-1868-8387","observed_orcids":["https://orcid.org/0000-0003-1868-8387"]},"institutions":[{"id":"https://openalex.org/I592451","display_name":"Indiana University","ror":"https://ror.org/01kg8sb98","country_code":"US","type":"education","lineage":["https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiwei Chen","raw_affiliation_strings":["Indiana University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indiana University","institution_ids":["https://openalex.org/I592451"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047591374","display_name":"Chodziwadziwa Whiteson Kabudula","orcid":"https://orcid.org/0000-0002-5867-0336","observed_orcids":["https://orcid.org/0000-0002-5867-0336"]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Chodziwadziwa Kabudula","raw_affiliation_strings":["University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051486309","display_name":"Audrey E. Pettifor","orcid":"https://orcid.org/0000-0002-3387-0817","observed_orcids":["https://orcid.org/0000-0002-3387-0817"]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Audrey Pettifor","raw_affiliation_strings":["University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit","University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit","institution_ids":["https://openalex.org/I192619145"]},{"raw_affiliation_string":"University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit, South Africa","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033756359","display_name":"Darina T. Bassil","orcid":"https://orcid.org/0000-0002-2251-0613","observed_orcids":["https://orcid.org/0000-0002-2251-0613"]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Darina  T. Bassil","raw_affiliation_strings":["Harvard University - Center for Population and Development Studies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard University - Center for Population and Development Studies","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111210659","display_name":"Lisa F. Berkman","orcid":"https://orcid.org/0009-0007-2913-2858","observed_orcids":["https://orcid.org/0009-0007-2913-2858"]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lisa Berkman","raw_affiliation_strings":["Harvard University - Center for Population and Development Studies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard University - Center for Population and Development Studies","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018207897","display_name":"Kathleen Kahn","orcid":"https://orcid.org/0000-0003-3339-3931","observed_orcids":["https://orcid.org/0000-0003-3339-3931"]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Kathleen Kahn","raw_affiliation_strings":["University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit","University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit","institution_ids":["https://openalex.org/I192619145"]},{"raw_affiliation_string":"University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit, South Africa","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014836003","display_name":"Stephen M. Tollman","orcid":"https://orcid.org/0000-0003-0744-7588","observed_orcids":["https://orcid.org/0000-0003-0744-7588"]},"institutions":[{"id":"https://openalex.org/I10947320","display_name":"South African Medical Research Council","ror":"https://ror.org/05q60vz69","country_code":"ZA","type":"other","lineage":["https://openalex.org/I10947320"]},{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Stephen Tollman","raw_affiliation_strings":["University of the Witwatersrand - South African Medical Research Council"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of the Witwatersrand - South African Medical Research Council","institution_ids":["https://openalex.org/I10947320","https://openalex.org/I192619145"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038234444","display_name":"Lindsay C. Kobayashi","orcid":"https://orcid.org/0000-0003-2725-3107","observed_orcids":["https://orcid.org/0000-0003-2725-3107"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lindsay  C. Kobayashi","raw_affiliation_strings":["University of Michigan","University of Michigan at Ann Arbor","University of Michigan at Ann Arbor, Ann Arbor, MI, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan at Ann Arbor","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan at Ann Arbor, Ann Arbor, MI, United States","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5018792517"],"corresponding_institution_ids":["https://openalex.org/I592451"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9634000062942505,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9634000062942505,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental 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/T11556","display_name":"Poverty, Education, and Child Welfare","score":0.016200000420212746,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11265","display_name":"Aging and Gerontology Research","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/3206","display_name":"Neuropsychology and Physiological Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cash-transfers","display_name":"cash transfers","score":0.9430000185966492},{"id":"https://openalex.org/keywords/memory-decline","display_name":"memory decline","score":0.8930000066757202},{"id":"https://openalex.org/keywords/dementia-risk","display_name":"dementia risk","score":0.8149999976158142},{"id":"https://openalex.org/keywords/cognitive-aging","display_name":"cognitive aging","score":0.8230000138282776},{"id":"https://openalex.org/keywords/older-adults","display_name":"older adults","score":0.9829999804496765},{"id":"https://openalex.org/keywords/low-income-settings","display_name":"low-income settings","score":0.718999981880188},{"id":"https://openalex.org/keywords/hptn-068","display_name":"HPTN 068","score":0.8240000009536743},{"id":"https://openalex.org/keywords/rural-south-africa","display_name":"rural South Africa","score":0.7820000052452087},{"id":"https://openalex.org/keywords/mpumalanga","display_name":"Mpumalanga","score":0.7519999742507935}],"concepts":[{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.6276944875717163},{"id":"https://openalex.org/C2780665704","wikidata":"https://www.wikidata.org/wiki/Q959298","display_name":"Intervention (counseling)","level":2,"score":0.5946036577224731},{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.5887436866760254},{"id":"https://openalex.org/C2779483572","wikidata":"https://www.wikidata.org/wiki/Q83030","display_name":"Dementia","level":3,"score":0.5607852339744568},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.46877947449684143},{"id":"https://openalex.org/C2778502840","wikidata":"https://www.wikidata.org/wiki/Q16669466","display_name":"Cash transfers","level":3,"score":0.41581663489341736},{"id":"https://openalex.org/C2778083465","wikidata":"https://www.wikidata.org/wiki/Q693464","display_name":"Cash","level":2,"score":0.3889942467212677},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.372795045375824},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3549731373786926},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.33314889669418335},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.32611799240112305},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.3127392828464508},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.1585855782032013},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1316719353199005},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.10203099250793457},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.09551289677619934},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.08956900238990784},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.08859911561012268},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06612542271614075},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2139/ssrn.4583106","doi":"https://doi.org/10.2139/ssrn.4583106","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4583106","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.2139/ssrn.4583106","doi":"https://doi.org/10.2139/ssrn.4583106","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4583106","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.98580002784729,"id":"https://metadata.un.org/sdg/3"},{"display_name":"No poverty","score":0.666700005531311,"id":"https://metadata.un.org/sdg/1"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4402698015","https://openalex.org/W4401662026","https://openalex.org/W4361214167","https://openalex.org/W4411640196","https://openalex.org/W4362470919","https://openalex.org/W7116897351","https://openalex.org/W4392503436","https://openalex.org/W2899801914","https://openalex.org/W7118072932","https://openalex.org/W2793071876"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-11T09:32:39.932853","created_date":"2023-09-28T00:00:00"}
