{"id":"https://openalex.org/W4415500612","doi":"https://doi.org/10.1017/nws.2025.10008","title":"Who would ask whom for health advice? The structural anatomy of health advice networks among middle-aged and older adults","display_name":"Who would ask whom for health advice? The structural anatomy of health advice networks among middle-aged and older adults","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4415500612","doi":"https://doi.org/10.1017/nws.2025.10008"},"language":"en","primary_location":{"id":"doi:10.1017/nws.2025.10008","is_oa":false,"landing_page_url":"https://doi.org/10.1017/nws.2025.10008","pdf_url":null,"source":{"id":"https://openalex.org/S2530642067","display_name":"Network Science","issn_l":"2050-1242","issn":["2050-1242","2050-1250"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Network Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"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/A5029810261","display_name":"Amelie Reiner","orcid":"https://orcid.org/0009-0002-8789-1303"},"institutions":[{"id":"https://openalex.org/I180923762","display_name":"University of Cologne","ror":"https://ror.org/00rcxh774","country_code":"DE","type":"education","lineage":["https://openalex.org/I180923762"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Amelie Reiner","raw_affiliation_strings":["University of Cologne"],"raw_orcid":"https://orcid.org/0009-0002-8789-1303","affiliations":[{"raw_affiliation_string":"University of Cologne","institution_ids":["https://openalex.org/I180923762"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089529040","display_name":"Mark Wittek","orcid":null},"institutions":[{"id":"https://openalex.org/I198945027","display_name":"Central European University","ror":"https://ror.org/02zx40v98","country_code":"AT","type":"education","lineage":["https://openalex.org/I198945027"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Mark Wittek","raw_affiliation_strings":["Central European University (CEU)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central European University (CEU)","institution_ids":["https://openalex.org/I198945027"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062131803","display_name":"Lea Ellwardt","orcid":"https://orcid.org/0000-0001-9292-2392"},"institutions":[{"id":"https://openalex.org/I180923762","display_name":"University of Cologne","ror":"https://ror.org/00rcxh774","country_code":"DE","type":"education","lineage":["https://openalex.org/I180923762"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lea Ellwardt","raw_affiliation_strings":["University of Cologne"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cologne","institution_ids":["https://openalex.org/I180923762"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5029810261"],"corresponding_institution_ids":["https://openalex.org/I180923762"],"apc_list":null,"apc_paid":null,"fwci":6.923,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.96647121,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"13","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13594","display_name":"Healthcare innovation and challenges","score":0.9635999798774719,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13594","display_name":"Healthcare innovation and challenges","score":0.9635999798774719,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T10235","display_name":"Health disparities and outcomes","score":0.9631999731063843,"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"}},{"id":"https://openalex.org/T11712","display_name":"Intergenerational Family Dynamics and Caregiving","score":0.957099974155426,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/advice","display_name":"Advice (programming)","score":0.6980999708175659},{"id":"https://openalex.org/keywords/exponential-random-graph-models","display_name":"Exponential random graph models","score":0.5042999982833862},{"id":"https://openalex.org/keywords/transitive-relation","display_name":"Transitive relation","score":0.4997999966144562},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.390500009059906},{"id":"https://openalex.org/keywords/health-information","display_name":"Health information","score":0.36649999022483826},{"id":"https://openalex.org/keywords/health-professionals","display_name":"Health professionals","score":0.3188999891281128},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.31299999356269836}],"concepts":[{"id":"https://openalex.org/C2779955035","wikidata":"https://www.wikidata.org/wiki/Q4686785","display_name":"Advice (programming)","level":2,"score":0.6980999708175659},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.5501000285148621},{"id":"https://openalex.org/C30549945","wikidata":"https://www.wikidata.org/wiki/Q5421526","display_name":"Exponential random graph models","level":4,"score":0.5042999982833862},{"id":"https://openalex.org/C191399111","wikidata":"https://www.wikidata.org/wiki/Q64861","display_name":"Transitive relation","level":2,"score":0.4997999966144562},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.390500009059906},{"id":"https://openalex.org/C2982795734","wikidata":"https://www.wikidata.org/wiki/Q870895","display_name":"Health information","level":3,"score":0.36649999022483826},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.3625999987125397},{"id":"https://openalex.org/C3019806175","wikidata":"https://www.wikidata.org/wiki/Q11974939","display_name":"Health professionals","level":3,"score":0.3188999891281128},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.31299999356269836},{"id":"https://openalex.org/C2988224531","wikidata":"https://www.wikidata.org/wiki/Q20830730","display_name":"Network structure","level":2,"score":0.29910001158714294},{"id":"https://openalex.org/C2993280860","wikidata":"https://www.wikidata.org/wiki/Q12147","display_name":"Physical health","level":3,"score":0.2964000105857849},{"id":"https://openalex.org/C185618831","wikidata":"https://www.wikidata.org/wiki/Q1851928","display_name":"Health promotion","level":3,"score":0.296099990606308},{"id":"https://openalex.org/C26077564","wikidata":"https://www.wikidata.org/wiki/Q1910318","display_name":"Turnover","level":2,"score":0.29490000009536743},{"id":"https://openalex.org/C2775951005","wikidata":"https://www.wikidata.org/wiki/Q3473024","display_name":"Community health","level":3,"score":0.2890999913215637},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.288100004196167},{"id":"https://openalex.org/C90329073","wikidata":"https://www.wikidata.org/wiki/Q914232","display_name":"Ask price","level":2,"score":0.2678999900817871},{"id":"https://openalex.org/C164622146","wikidata":"https://www.wikidata.org/wiki/Q9035","display_name":"Danish","level":2,"score":0.26600000262260437}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1017/nws.2025.10008","is_oa":false,"landing_page_url":"https://doi.org/10.1017/nws.2025.10008","pdf_url":null,"source":{"id":"https://openalex.org/S2530642067","display_name":"Network Science","issn_l":"2050-1242","issn":["2050-1242","2050-1250"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Network Science","raw_type":"journal-article"},{"id":"pmh:oai:USBKOELN.ub.uni-koeln.de:79926","is_oa":false,"landing_page_url":"https://orcid.org/0009-0002-8789-1303>,","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:https://openresearch.ceu.edu:20.500.14018/28668","is_oa":false,"landing_page_url":"https://hdl.handle.net/20.500.14018/28668","pdf_url":null,"source":{"id":"https://openalex.org/S4306401981","display_name":"Open Research (Auckland University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I39854758","host_organization_name":"Auckland University of Technology","host_organization_lineage":["https://openalex.org/I39854758"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"35","raw_type":"Journal article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":99,"referenced_works":["https://openalex.org/W980779130","https://openalex.org/W1553108391","https://openalex.org/W1571820319","https://openalex.org/W1733670649","https://openalex.org/W1820863330","https://openalex.org/W1966265948","https://openalex.org/W1967343101","https://openalex.org/W1970802836","https://openalex.org/W1971000297","https://openalex.org/W1973141225","https://openalex.org/W1974065980","https://openalex.org/W1977186326","https://openalex.org/W1977262854","https://openalex.org/W1977417124","https://openalex.org/W1981069243","https://openalex.org/W1985372343","https://openalex.org/W1997733761","https://openalex.org/W2002118684","https://openalex.org/W2003490123","https://openalex.org/W2005549825","https://openalex.org/W2006304124","https://openalex.org/W2010649708","https://openalex.org/W2012910682","https://openalex.org/W2024598872","https://openalex.org/W2029670893","https://openalex.org/W2034232242","https://openalex.org/W2051570813","https://openalex.org/W2056430827","https://openalex.org/W2060306300","https://openalex.org/W2064526989","https://openalex.org/W2066933966","https://openalex.org/W2072635813","https://openalex.org/W2074245833","https://openalex.org/W2079872858","https://openalex.org/W2086604324","https://openalex.org/W2086820561","https://openalex.org/W2088425185","https://openalex.org/W2093912639","https://openalex.org/W2102105629","https://openalex.org/W2103069250","https://openalex.org/W2109469951","https://openalex.org/W2109953716","https://openalex.org/W2118745042","https://openalex.org/W2125315567","https://openalex.org/W2128243727","https://openalex.org/W2129025140","https://openalex.org/W2130354913","https://openalex.org/W2132092465","https://openalex.org/W2139865418","https://openalex.org/W2145067884","https://openalex.org/W2145402497","https://openalex.org/W2145523428","https://openalex.org/W2147241213","https://openalex.org/W2147427313","https://openalex.org/W2156362071","https://openalex.org/W2157899851","https://openalex.org/W2166474455","https://openalex.org/W2168322240","https://openalex.org/W2171975699","https://openalex.org/W2271043831","https://openalex.org/W2318745662","https://openalex.org/W2321389786","https://openalex.org/W2364865162","https://openalex.org/W2400001275","https://openalex.org/W2504203839","https://openalex.org/W2508797190","https://openalex.org/W2608645578","https://openalex.org/W2883026174","https://openalex.org/W2921165751","https://openalex.org/W2941544156","https://openalex.org/W2945445003","https://openalex.org/W2962794129","https://openalex.org/W3039154345","https://openalex.org/W3047125925","https://openalex.org/W3092028249","https://openalex.org/W3111899771","https://openalex.org/W3128577274","https://openalex.org/W3132969693","https://openalex.org/W3185291394","https://openalex.org/W3196370539","https://openalex.org/W4213367093","https://openalex.org/W4231403506","https://openalex.org/W4236627622","https://openalex.org/W4237591390","https://openalex.org/W4244387885","https://openalex.org/W4248515765","https://openalex.org/W4253339070","https://openalex.org/W4253467141","https://openalex.org/W4296836618","https://openalex.org/W4297088174","https://openalex.org/W4298185589","https://openalex.org/W4318195479","https://openalex.org/W4320713595","https://openalex.org/W4328052316","https://openalex.org/W4386880480","https://openalex.org/W4386951409","https://openalex.org/W4399861134","https://openalex.org/W4401150718","https://openalex.org/W4408095477"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"Social":[1],"relationships":[2,106],"provide":[3,194],"opportunities":[4],"to":[5,46,122,158],"exchange":[6],"and":[7,35,59,77,83,104,149,154,202,207],"obtain":[8],"health":[9,21,52,78,102,130,171,176,200],"advice.":[10],"Not":[11],"only":[12,108],"close":[13,66,105,137,161,206],"confidants":[14],"may":[15],"be":[16],"perceived":[17,101,129],"as":[18,175,191],"sources":[19],"of":[20,33,50,128,136,160],"advice,":[22],"but":[23],"also":[24,164],"acquaintances":[25],"met":[26],"in":[27,38,55,91,95,114,156],"places":[28],"outside":[29],"a":[30,195],"closed":[31],"circle":[32],"family":[34],"friends,":[36],"e.g.,":[37],"voluntary":[39,57,192],"organizations.":[40],"This":[41],"study":[42],"is":[43],"the":[44,48,125],"first":[45],"analyze":[47],"structure":[49,127],"complete":[51],"advice":[53,103,131,144,201],"networks":[54,76,145,159],"three":[56,92],"organizations":[58],"compare":[60],"them":[61],"with":[62,168,180],"more":[63],"commonly":[64],"studied":[65],"relationships.":[67,138,162],"To":[68],"this":[69],"end,":[70],"we":[71,141],"collected":[72],"data":[73],"on":[74],"multiple":[75],"outcomes":[79],"among":[80,204],"143":[81],"middle-aged":[82],"older":[84],"adults":[85],"(mean":[86],"age":[87,155],"=":[88],"53.9":[89],"years)":[90],"carnival":[93],"clubs":[94],"Germany.":[96],"Our":[97,184],"analyses":[98],"demonstrate":[99],"that":[100,124,135,143,166,187],"overlap":[107],"by":[109,152],"34%.":[110],"Moreover,":[111],"recent":[112],"advances":[113],"exponential":[115],"random":[116],"graph":[117],"models":[118],"(ERGMs)":[119],"allow":[120],"us":[121],"illustrate":[123],"network":[126,209],"differs":[132],"starkly":[133],"from":[134],"For":[139],"instance,":[140],"found":[142,165],"exhibited":[146],"lower":[147],"transitivity":[148],"greater":[150],"segregation":[151],"gender":[153],"comparison":[157],"We":[163],"actors":[167],"poor":[169],"physical":[170,182],"perceive":[172],"less":[173],"individuals":[174],"advisors":[177],"than":[178],"those":[179],"good":[181],"health.":[183],"findings":[185],"suggest":[186],"community":[188],"settings,":[189],"such":[190],"associations,":[193],"unique":[196],"platform":[197],"for":[198],"exchanging":[199],"information":[203],"both":[205],"distant":[208],"members.":[210]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-24T00:00:00"}