{"id":"https://openalex.org/W62885452","doi":"https://doi.org/10.1007/978-1-4419-9893-4_67","title":"Pittsburgh Sleep Quality Index (PSQI)","display_name":"Pittsburgh Sleep Quality Index (PSQI)","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W62885452","doi":"https://doi.org/10.1007/978-1-4419-9893-4_67","mag":"62885452"},"language":"en","primary_location":{"id":"doi:10.1007/978-1-4419-9893-4_67","doi":"https://doi.org/10.1007/978-1-4419-9893-4_67","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-1-4419-9893-4_67","pdf_url":null,"source":{"id":"https://openalex.org/S4306463937","display_name":"Springer eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"STOP, THAT and One Hundred Other Sleep Scales","raw_type":"book-chapter"},"volume":{"id":"https://openalex.org/W2491485116","display_name":"STOP, THAT and One Hundred Other Sleep Scales"},"type":"book-chapter","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/A5109953385","display_name":"Azmeh Shahid","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Azmeh Shahid","raw_affiliation_strings":["University of Toronto The Youthdale Child and Adolescent Sleep Centre, 227 Victoria Street, M5B 1T8, Toronto, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Toronto The Youthdale Child and Adolescent Sleep Centre, 227 Victoria Street, M5B 1T8, Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074559218","display_name":"Kate Wilkinson","orcid":"https://orcid.org/0000-0001-9666-2647","observed_orcids":["https://orcid.org/0000-0001-9666-2647"]},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kate Wilkinson","raw_affiliation_strings":["University of Toronto The Youthdale Child and Adolescent Sleep Centre, 227 Victoria Street, M5B 1T8, Toronto, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Toronto The Youthdale Child and Adolescent Sleep Centre, 227 Victoria Street, M5B 1T8, Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053689511","display_name":"Shai Marcu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shai Marcu","raw_affiliation_strings":["University of Toronto The Youthdale Child and Adolescent Sleep Centre, 227 Victoria Street, Toronto, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Toronto The Youthdale Child and Adolescent Sleep Centre, 227 Victoria Street, Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060106707","display_name":"Colin Michael Shapiro","orcid":"https://orcid.org/0000-0002-4523-2169","observed_orcids":["https://orcid.org/0000-0002-4523-2169"]},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Colin M. Shapiro","raw_affiliation_strings":["Department of Psychiatry, University of Toronto The Youthdale Child and Adolescent Sleep Centre, 227 Victoria Street, M5B 1T8, Toronto, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychiatry, University of Toronto The Youthdale Child and Adolescent Sleep Centre, 227 Victoria Street, M5B 1T8, Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109953385"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":14.8182,"has_fulltext":false,"cited_by_count":107,"citation_normalized_percentile":{"value":0.98473063,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"279","last_page":"283"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10316","display_name":"Sleep and related disorders","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10316","display_name":"Sleep and related disorders","score":1.0,"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/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.0,"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/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pittsburgh-sleep-quality-index","display_name":"Pittsburgh Sleep Quality Index","score":1.0},{"id":"https://openalex.org/keywords/sleep-quality","display_name":"sleep quality","score":0.9789999723434448},{"id":"https://openalex.org/keywords/sleep-disturbance","display_name":"sleep disorders","score":0.9449999928474426},{"id":"https://openalex.org/keywords/mental-disorders","display_name":"mental illness","score":0.7990000247955322},{"id":"https://openalex.org/keywords/sleep-onset-latency","display_name":"sleep latency","score":0.7120000123977661},{"id":"https://openalex.org/keywords/sleep-duration","display_name":"sleep duration","score":0.875},{"id":"https://openalex.org/keywords/sleep-efficiency","display_name":"sleep efficiency","score":0.9179999828338623},{"id":"https://openalex.org/keywords/daytime-dysfunction","display_name":"daytime dysfunction","score":0.9509999752044678},{"id":"https://openalex.org/keywords/self-reported-sleep","display_name":"self-reported sleep","score":0.5040000081062317}],"concepts":[{"id":"https://openalex.org/C2776245837","wikidata":"https://www.wikidata.org/wiki/Q25053505","display_name":"Pittsburgh Sleep Quality Index","level":4,"score":0.9310848712921143},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.6459532976150513},{"id":"https://openalex.org/C2983189541","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep quality","level":3,"score":0.44481581449508667},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3225257992744446},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.24279144406318665},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0832754373550415},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.04584506154060364},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-1-4419-9893-4_67","doi":"https://doi.org/10.1007/978-1-4419-9893-4_67","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-1-4419-9893-4_67","pdf_url":null,"source":{"id":"https://openalex.org/S4306463937","display_name":"Springer eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"STOP, THAT and One Hundred Other Sleep Scales","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9391000270843506,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1976971186","https://openalex.org/W2087150179","https://openalex.org/W2151487996","https://openalex.org/W2400988532","https://openalex.org/W2412507494"],"related_works":["https://openalex.org/W2151487996","https://openalex.org/W4409232086","https://openalex.org/W1122927688","https://openalex.org/W7165059304","https://openalex.org/W2317148454","https://openalex.org/W2076973235","https://openalex.org/W7160486027","https://openalex.org/W2050951274","https://openalex.org/W4410434071","https://openalex.org/W2184346283"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2025,"cited_by_count":18},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-22T09:42:04.148104","created_date":"2016-06-24T00:00:00"}
