{"id":"https://openalex.org/W4200131486","doi":"https://doi.org/10.1109/embc46164.2021.9629798","title":"Leveraging Longitudinal Lifelog Data Using Survival Models for Predicting Risk of Relapse among Patients with Depression in Remission","display_name":"Leveraging Longitudinal Lifelog Data Using Survival Models for Predicting Risk of Relapse among Patients with Depression in Remission","publication_year":2021,"publication_date":"2021-11-01","ids":{"openalex":"https://openalex.org/W4200131486","doi":"https://doi.org/10.1109/embc46164.2021.9629798","pmid":"https://pubmed.ncbi.nlm.nih.gov/34891776"},"language":"en","primary_location":{"id":"doi:10.1109/embc46164.2021.9629798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc46164.2021.9629798","pdf_url":null,"source":{"id":"https://openalex.org/S4363607750","display_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},"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":null,"display_name":"Felan Carlo C. Garcia","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Felan Carlo C. Garcia","raw_affiliation_strings":["Nara Institute of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ayumi Hirao","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ayumi Hirao","raw_affiliation_strings":["Nara Institute of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Aran Tajika","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Aran Tajika","raw_affiliation_strings":["Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine / School of Public Health"],"affiliations":[{"raw_affiliation_string":"Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine / School of Public Health","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Toshi A. Furukawa","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshi A. Furukawa","raw_affiliation_strings":["Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine / School of Public Health"],"affiliations":[{"raw_affiliation_string":"Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine / School of Public Health","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Kazushi Ikeda","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazushi Ikeda","raw_affiliation_strings":["Nara Institute of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"last","author":{"id":null,"display_name":"Junichiro Yoshimoto","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junichiro Yoshimoto","raw_affiliation_strings":["Nara Institute of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology","institution_ids":["https://openalex.org/I75917431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I75917431"],"apc_list":null,"apc_paid":null,"fwci":0.3064,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.53521127,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2021","issue":null,"first_page":"2455","last_page":"2458"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11519","display_name":"Digital Mental Health Interventions","score":0.9175000190734863,"subfield":{"id":"https://openalex.org/subfields/3202","display_name":"Applied 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/T11519","display_name":"Digital Mental Health Interventions","score":0.9175000190734863,"subfield":{"id":"https://openalex.org/subfields/3202","display_name":"Applied 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/T12488","display_name":"Mental Health via Writing","score":0.04149999842047691,"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"}},{"id":"https://openalex.org/T13283","display_name":"Mental Health Research Topics","score":0.016100000590085983,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive 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/lifelog","display_name":"Lifelog","score":0.899399995803833},{"id":"https://openalex.org/keywords/depression","display_name":"Depression (economics)","score":0.6664999723434448},{"id":"https://openalex.org/keywords/proportional-hazards-model","display_name":"Proportional hazards model","score":0.4788999855518341},{"id":"https://openalex.org/keywords/distress","display_name":"Distress","score":0.47110000252723694},{"id":"https://openalex.org/keywords/intervention","display_name":"Intervention (counseling)","score":0.4575999975204468},{"id":"https://openalex.org/keywords/concordance","display_name":"Concordance","score":0.4065999984741211},{"id":"https://openalex.org/keywords/covariate","display_name":"Covariate","score":0.3716000020503998}],"concepts":[{"id":"https://openalex.org/C176168674","wikidata":"https://www.wikidata.org/wiki/Q763835","display_name":"Lifelog","level":2,"score":0.899399995803833},{"id":"https://openalex.org/C2776867660","wikidata":"https://www.wikidata.org/wiki/Q1814941","display_name":"Depression (economics)","level":2,"score":0.6664999723434448},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5234000086784363},{"id":"https://openalex.org/C50382708","wikidata":"https://www.wikidata.org/wiki/Q223218","display_name":"Proportional hazards model","level":2,"score":0.4788999855518341},{"id":"https://openalex.org/C139265228","wikidata":"https://www.wikidata.org/wiki/Q5283089","display_name":"Distress","level":2,"score":0.47110000252723694},{"id":"https://openalex.org/C2780665704","wikidata":"https://www.wikidata.org/wiki/Q959298","display_name":"Intervention (counseling)","level":2,"score":0.4575999975204468},{"id":"https://openalex.org/C160798450","wikidata":"https://www.wikidata.org/wiki/Q4230870","display_name":"Concordance","level":2,"score":0.4065999984741211},{"id":"https://openalex.org/C119043178","wikidata":"https://www.wikidata.org/wiki/Q320723","display_name":"Covariate","level":2,"score":0.3716000020503998},{"id":"https://openalex.org/C3020672099","wikidata":"https://www.wikidata.org/wiki/Q857354","display_name":"Longitudinal data","level":2,"score":0.34709998965263367},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.3452000021934509},{"id":"https://openalex.org/C3019858935","wikidata":"https://www.wikidata.org/wiki/Q4340209","display_name":"Depressive symptoms","level":3,"score":0.33379998803138733},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.31790000200271606},{"id":"https://openalex.org/C10515644","wikidata":"https://www.wikidata.org/wiki/Q543310","display_name":"Survival analysis","level":2,"score":0.3160000145435333},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.29829999804496765},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.275299996137619},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.2696000039577484},{"id":"https://openalex.org/C35405484","wikidata":"https://www.wikidata.org/wiki/Q4967066","display_name":"Brier score","level":2,"score":0.2605000138282776},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.25679999589920044}],"mesh":[{"descriptor_ui":"D002908","descriptor_name":"Chronic Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002908","descriptor_name":"Chronic Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002908","descriptor_name":"Chronic Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003863","descriptor_name":"Depression","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D003863","descriptor_name":"Depression","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D003863","descriptor_name":"Depression","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012008","descriptor_name":"Recurrence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012008","descriptor_name":"Recurrence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012008","descriptor_name":"Recurrence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc46164.2021.9629798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc46164.2021.9629798","pdf_url":null,"source":{"id":"https://openalex.org/S4363607750","display_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:34891776","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34891776","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,"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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1999732300","https://openalex.org/W2031683787","https://openalex.org/W2134833080","https://openalex.org/W2155054485","https://openalex.org/W2297389033","https://openalex.org/W2358113125","https://openalex.org/W2402325368","https://openalex.org/W2753919178","https://openalex.org/W2933433471","https://openalex.org/W2963232127","https://openalex.org/W2996084546","https://openalex.org/W2996333298","https://openalex.org/W3013354603","https://openalex.org/W3027828031","https://openalex.org/W3122544540","https://openalex.org/W3167198381","https://openalex.org/W6764798969"],"related_works":[],"abstract_inverted_index":{"Managing":[0],"depression":[1,69],"relapse":[2,26,139],"is":[3],"a":[4,22,132,146],"challenge":[5],"given":[6],"factors":[7],"such":[8],"as":[9,82,131],"inconsistent":[10],"follow-up":[11],"and":[12,60,105,107,119,140,151],"cumbersome":[13],"psychological":[14],"distress":[15],"evaluation":[16,150],"methods":[17],"which":[18],"leaves":[19],"patients":[20,57,91],"with":[21],"high":[23],"risk":[24,67,94],"of":[25,46,56,68,74,95,116,127,134,138],"to":[27,35,64,84,88],"leave":[28],"their":[29,66],"symptoms":[30],"untreated.":[31],"In":[32],"an":[33,41],"attempt":[34],"bridge":[36],"this":[37],"gap,":[38],"we":[39,77],"proposed":[40],"approach":[42],"on":[43],"the":[44,72,79,112,125,136],"use":[45,73],"personal":[47],"longitudinal":[48],"lifelog":[49,129],"activity":[50,80],"data":[51,81,130],"gathered":[52],"from":[53],"individual":[54],"smartphones":[55],"in":[58,114],"remission":[59],"maintenance":[61],"therapy":[62],"(N=87)":[63],"predict":[65,85],"relapse.":[70,96],"Through":[71],"survival":[75,86],"models,":[76],"modeled":[78],"covariates":[83],"curves":[87],"determine":[89],"if":[90],"are":[92],"at":[93],"We":[97],"compared":[98],"three":[99],"models:":[100],"CoxPH,":[101],"Random":[102],"Survival":[103],"Forests,":[104],"DeepSurv,":[106],"found":[108],"that":[109],"DeepSurv":[110],"performed":[111],"best":[113],"terms":[115],"Concordance":[117],"Index":[118],"Brier":[120],"Score.":[121],"Our":[122],"results":[123],"show":[124],"possibility":[126],"utilizing":[128],"means":[133],"predicting":[135],"onset":[137],"towards":[141],"building":[142],"eventual":[143],"tools":[144],"for":[145],"more":[147],"coherent":[148],"patient":[149],"intervention":[152],"system.":[153]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2021-12-31T00:00:00"}