{"id":"https://openalex.org/W4296501278","doi":"https://doi.org/10.1016/j.procs.2022.09.089","title":"Other PHQ-9 item pairings are better than the PHQ-2: A Machine Learning analysis","display_name":"Other PHQ-9 item pairings are better than the PHQ-2: A Machine Learning analysis","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4296501278","doi":"https://doi.org/10.1016/j.procs.2022.09.089"},"language":"en","primary_location":{"id":"doi:10.1016/j.procs.2022.09.089","doi":"https://doi.org/10.1016/j.procs.2022.09.089","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.procs.2022.09.089","pdf_url":"https://www.sciencedirect.com/science/article/pii/S1877050922009620/pdf","source":{"id":"https://openalex.org/S120348307","display_name":"Procedia Computer Science","issn_l":"1877-0509","issn":["1877-0509"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Computer Science","raw_type":"journal-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.sciencedirect.com/science/article/pii/S1877050922009620/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001476906","display_name":"Darragh Glavin","orcid":"https://orcid.org/0009-0009-3797-1808","observed_orcids":["https://orcid.org/0009-0009-3797-1808"]},"institutions":[{"id":"https://openalex.org/I230495080","display_name":"University of Limerick","ror":"https://ror.org/00a0n9e72","country_code":"IE","type":"education","lineage":["https://openalex.org/I230495080"]}],"countries":["IE"],"is_corresponding":true,"raw_author_name":"Darragh Glavin","raw_affiliation_strings":["Department of Electronic and Computer Engineering, University of Limerick, Limerick V94 T9PX, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, University of Limerick, Limerick V94 T9PX, Ireland","institution_ids":["https://openalex.org/I230495080"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009492673","display_name":"Eduardo Maekawa","orcid":"https://orcid.org/0009-0006-6657-9678","observed_orcids":["https://orcid.org/0009-0006-6657-9678"]},"institutions":[{"id":"https://openalex.org/I230495080","display_name":"University of Limerick","ror":"https://ror.org/00a0n9e72","country_code":"IE","type":"education","lineage":["https://openalex.org/I230495080"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Eduardo Maekawa","raw_affiliation_strings":["Department of Electronic and Computer Engineering, University of Limerick, Limerick V94 T9PX, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, University of Limerick, Limerick V94 T9PX, Ireland","institution_ids":["https://openalex.org/I230495080"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001820816","display_name":"Eoin Martino Grua","orcid":"https://orcid.org/0000-0002-5471-4338","observed_orcids":["https://orcid.org/0000-0002-5471-4338"]},"institutions":[{"id":"https://openalex.org/I230495080","display_name":"University of Limerick","ror":"https://ror.org/00a0n9e72","country_code":"IE","type":"education","lineage":["https://openalex.org/I230495080"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Eoin Martino Grua","raw_affiliation_strings":["Department of Electronic and Computer Engineering, University of Limerick, Limerick V94 T9PX, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, University of Limerick, Limerick V94 T9PX, Ireland","institution_ids":["https://openalex.org/I230495080"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035709121","display_name":"Carina Akemi Nakamura","orcid":"https://orcid.org/0000-0002-4761-4486","observed_orcids":["https://orcid.org/0000-0002-4761-4486"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Carina Akemi Nakamura","raw_affiliation_strings":["Departamento de Psiquiatria, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Psiquiatria, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105975817","display_name":"M\u00e1rcia Scazufca","orcid":"https://orcid.org/0000-0002-4545-006X","observed_orcids":["https://orcid.org/0000-0002-4545-006X"]},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcia Scazufca","raw_affiliation_strings":["Departamento de Psiquiatria, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil","Instituto de Psiquiatria, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Psiquiatria, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]},{"raw_affiliation_string":"Instituto de Psiquiatria, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072246651","display_name":"Ricardo Araya","orcid":"https://orcid.org/0000-0002-0420-5148","observed_orcids":["https://orcid.org/0000-0002-0420-5148"]},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ricardo Araya","raw_affiliation_strings":["Centre for Global Mental Health, Institute of Psychiatry, King's College London, London WC2R 2LS, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Global Mental Health, Institute of Psychiatry, King's College London, London WC2R 2LS, United Kingdom","institution_ids":["https://openalex.org/I183935753"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tim J Peters","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Tim J Peters","raw_affiliation_strings":["Bristol Dental School, University of Bristol, Bristol BS1 2LY, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bristol Dental School, University of Bristol, Bristol BS1 2LY, United Kingdom","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069618968","display_name":"William Hollingworth","orcid":"https://orcid.org/0000-0002-0840-6254","observed_orcids":["https://orcid.org/0000-0002-0840-6254"]},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"William Hollingworth","raw_affiliation_strings":["Bristol Medical School, University of Bristol, Bristol BS8 1NU, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bristol Medical School, University of Bristol, Bristol BS8 1NU, United Kingdom","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020805672","display_name":"Pepijn W.J. van de Ven","orcid":"https://orcid.org/0000-0003-3321-450X","observed_orcids":["https://orcid.org/0000-0003-3321-450X"]},"institutions":[{"id":"https://openalex.org/I230495080","display_name":"University of Limerick","ror":"https://ror.org/00a0n9e72","country_code":"IE","type":"education","lineage":["https://openalex.org/I230495080"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Pepijn van de Ven","raw_affiliation_strings":["Health Research Institute, University of Limerick, V94 T9PX, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Health Research Institute, University of Limerick, V94 T9PX, Ireland","institution_ids":["https://openalex.org/I230495080"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5001476906"],"corresponding_institution_ids":["https://openalex.org/I230495080"],"apc_list":null,"apc_paid":null,"fwci":0.6965,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.64176385,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"206","issue":null,"first_page":"101","last_page":"110"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":0.45410001277923584,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":0.45410001277923584,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"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/T10853","display_name":"Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes","score":0.39089998602867126,"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"}},{"id":"https://openalex.org/T10272","display_name":"Mental Health Treatment and Access","score":0.03530000150203705,"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":[{"id":"https://openalex.org/keywords/phq-2","display_name":"PHQ-2","score":0.9490000009536743},{"id":"https://openalex.org/keywords/phq-9","display_name":"PHQ-9","score":0.9629999995231628},{"id":"https://openalex.org/keywords/depression-screening","display_name":"depression screening","score":0.9259999990463257},{"id":"https://openalex.org/keywords/depressive-symptoms","display_name":"depressive symptoms","score":0.5040000081062317},{"id":"https://openalex.org/keywords/anhedonia","display_name":"anhedonia","score":0.7850000262260437},{"id":"https://openalex.org/keywords/psychomotor-retardation","display_name":"psychomotor retardation","score":0.9729999899864197},{"id":"https://openalex.org/keywords/agitation","display_name":"agitation","score":0.9039999842643738},{"id":"https://openalex.org/keywords/low-energy","display_name":"low energy","score":0.49900001287460327},{"id":"https://openalex.org/keywords/area-under-the-receiver-operating-characteristic","display_name":"area under the receiver operating characteristic","score":0.6710000038146973},{"id":"https://openalex.org/keywords/machine-learning-classification","display_name":"machine learning classification","score":0.48899999260902405}],"concepts":[{"id":"https://openalex.org/C2778529449","wikidata":"https://www.wikidata.org/wiki/Q1778909","display_name":"Patient Health Questionnaire","level":4,"score":0.7233758568763733},{"id":"https://openalex.org/C2778941446","wikidata":"https://www.wikidata.org/wiki/Q545365","display_name":"Anhedonia","level":3,"score":0.7156552076339722},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.695306122303009},{"id":"https://openalex.org/C58471807","wikidata":"https://www.wikidata.org/wiki/Q327120","display_name":"Receiver operating characteristic","level":2,"score":0.5388125777244568},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4596402943134308},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3875746726989746},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3229714632034302},{"id":"https://openalex.org/C3019858935","wikidata":"https://www.wikidata.org/wiki/Q4340209","display_name":"Depressive symptoms","level":3,"score":0.22654476761817932},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1899641752243042},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.1487010419368744},{"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/C2776412080","wikidata":"https://www.wikidata.org/wiki/Q7431605","display_name":"Schizophrenia (object-oriented programming)","level":2,"score":0.0},{"id":"https://openalex.org/C558461103","wikidata":"https://www.wikidata.org/wiki/Q154430","display_name":"Anxiety","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1016/j.procs.2022.09.089","doi":"https://doi.org/10.1016/j.procs.2022.09.089","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.procs.2022.09.089","pdf_url":"https://www.sciencedirect.com/science/article/pii/S1877050922009620/pdf","source":{"id":"https://openalex.org/S120348307","display_name":"Procedia Computer Science","issn_l":"1877-0509","issn":["1877-0509"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:figshare.com:article/24243004","doi":null,"is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Other_PHQ-9_item_pairings_are_better_than_the_PHQ-2_A_machine_learning_analysis/24243004","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:researchrepository.ul.ie:10344/12265","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/10344/12265","pdf_url":null,"source":{"id":"https://openalex.org/S4306401530","display_name":"University of Limerick Institutional Repository (University of Limerick)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I230495080","host_organization_name":"University of Limerick","host_organization_lineage":["https://openalex.org/I230495080"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"doi:10.34961/researchrepository-ul.24243004","doi":"https://doi.org/10.34961/researchrepository-ul.24243004","is_oa":true,"landing_page_url":"https://doi.org/10.34961/researchrepository-ul.24243004","pdf_url":null,"source":{"id":"https://openalex.org/S4306401530","display_name":"University of Limerick Institutional Repository (University of Limerick)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I230495080","host_organization_name":"University of Limerick","host_organization_lineage":["https://openalex.org/I230495080"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.34961/researchrepository-ul.24243004.v1","doi":"https://doi.org/10.34961/researchrepository-ul.24243004.v1","is_oa":true,"landing_page_url":"https://doi.org/10.34961/researchrepository-ul.24243004.v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401530","display_name":"University of Limerick Institutional Repository (University of Limerick)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I230495080","host_organization_name":"University of Limerick","host_organization_lineage":["https://openalex.org/I230495080"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1016/j.procs.2022.09.089","doi":"https://doi.org/10.1016/j.procs.2022.09.089","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.procs.2022.09.089","pdf_url":"https://www.sciencedirect.com/science/article/pii/S1877050922009620/pdf","source":{"id":"https://openalex.org/S120348307","display_name":"Procedia Computer Science","issn_l":"1877-0509","issn":["1877-0509"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9922999739646912}],"study_designs":[],"awards":[{"id":"https://openalex.org/G500045321","display_name":"SFI Centre for Research Training in Foundations of Data Science","funder_award_id":"18/CRT/6049","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"},{"id":"https://openalex.org/G525976162","display_name":null,"funder_award_id":"2018/19343-9","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"},{"id":"https://openalex.org/G5484137207","display_name":null,"funder_award_id":"307579/2-19-0","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G5663992388","display_name":null,"funder_award_id":"2018/19343-9","funder_id":"https://openalex.org/F4320334626","funder_display_name":"Medical Research Council"},{"id":"https://openalex.org/G5690363082","display_name":null,"funder_award_id":"MR/R006229/1","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"},{"id":"https://openalex.org/G577675667","display_name":"Cluster randomised controlled trial for late life Depression in socieconomically deprived areas of S\u00e3o Paulo, Brazil","funder_award_id":"17/50094-2","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"},{"id":"https://openalex.org/G7097472064","display_name":"Cluster randomised controlled trial (RCT) for late life depression in socioeconomically deprived areas of São Paulo, Brazil (PROACTIVE)","funder_award_id":"MR/R006229/1","funder_id":"https://openalex.org/F4320334626","funder_display_name":"Medical Research Council"},{"id":"https://openalex.org/G7478306561","display_name":null,"funder_award_id":"2018/19343-9","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"},{"id":"https://openalex.org/G8897106606","display_name":null,"funder_award_id":"MR/R006229/1","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"}],"funders":[{"id":"https://openalex.org/F4320311904","display_name":"Wellcome Trust","ror":"https://ror.org/029chgv08"},{"id":"https://openalex.org/F4320319996","display_name":"Department for International Development, UK Government","ror":"https://ror.org/05rf29967"},{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"},{"id":"https://openalex.org/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"},{"id":"https://openalex.org/F4320321637","display_name":"Department for International Development","ror":"https://ror.org/05rf29967"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320334626","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4296501278.pdf","grobid_xml":"https://content.openalex.org/works/W4296501278.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1608277397","https://openalex.org/W1975970108","https://openalex.org/W2011934784","https://openalex.org/W2057468507","https://openalex.org/W2074838240","https://openalex.org/W2083648129","https://openalex.org/W2097628216","https://openalex.org/W2098956244","https://openalex.org/W2100139141","https://openalex.org/W2101875245","https://openalex.org/W2132322340","https://openalex.org/W2226243673","https://openalex.org/W2588646957","https://openalex.org/W2789728238","https://openalex.org/W2806267370","https://openalex.org/W2888505821","https://openalex.org/W2912654919","https://openalex.org/W2921453496","https://openalex.org/W3095400566","https://openalex.org/W3214864881","https://openalex.org/W4213198999","https://openalex.org/W4213368610","https://openalex.org/W6653354300","https://openalex.org/W6675150748"],"related_works":["https://openalex.org/W4385742310","https://openalex.org/W4403129280","https://openalex.org/W4414651355","https://openalex.org/W3139067091","https://openalex.org/W7017422322","https://openalex.org/W2246747700","https://openalex.org/W7160052197","https://openalex.org/W1953088443","https://openalex.org/W2202537072","https://openalex.org/W2095963786"],"abstract_inverted_index":{"The":[0,54],"Patient":[1],"Health":[2],"Questionnaire-2":[3],"(PHQ-2)":[4],"is":[5,21],"the":[6,19,35,46,52,91,97],"most":[7],"commonly":[8],"used":[9],"ultra-brief":[10],"depressive":[11],"symptomatology":[12],"pre-screening":[13],"instrument.":[14],"However,":[15],"this":[16,30],"analysis":[17],"demonstrated":[18],"PHQ-2":[20,98],"not":[22,88],"superior":[23],"to":[24,90],"other":[25],"PHQ-9":[26],"item":[27],"pairings":[28,37,56],"in":[29],"sample.":[31],"12":[32],"out":[33],"of":[34,57,96],"36":[36],"had":[38],"an":[39],"equal":[40],"or":[41,67,70],"higher":[42],"cross-validation":[43],"area":[44],"under":[45],"receiver":[47],"operating":[48],"characteristic":[49],"curve":[50],"than":[51,77],"PHQ-2.":[53],"two":[55],"phq2&4":[58],"and":[59,63,93],"phq2&8":[60],"performed":[61],"best":[62],"suggest":[64],"low":[65],"energy":[66],"psychomotor":[68],"retardation":[69],"agitation":[71],"may":[72],"be":[73],"more":[74],"discriminatory":[75],"symptoms":[76],"anhedonia.":[78],"Pairings":[79],"were":[80],"combined":[81],"with":[82],"machine":[83],"learning":[84],"models":[85],"which":[86],"are":[87],"restricted":[89],"summation":[92],"greater-than-or-equal-to":[94],"logic":[95],"thresholds.":[99]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2022-09-21T00:00:00"}