{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,26]],"date-time":"2026-02-26T15:13:11Z","timestamp":1772118791100,"version":"3.50.1"},"reference-count":50,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2022,6,9]],"date-time":"2022-06-09T00:00:00Z","timestamp":1654732800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000026","name":"National Institute on Drug Abuse","doi-asserted-by":"publisher","award":["R21DA045140"],"award-info":[{"award-number":["R21DA045140"]}],"id":[{"id":"10.13039\/100000026","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000026","name":"National Institute on Drug Abuse","doi-asserted-by":"publisher","award":["T32DA035167"],"award-info":[{"award-number":["T32DA035167"]}],"id":[{"id":"10.13039\/100000026","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int J Methods Psych Res"],"published-print":{"date-parts":[[2022,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>While polysubstance use is highly prevalent among people who use drugs, the field lacks a reliable assessment that can detect detailed temporal patterns of polysubstance use. This study assessed the test\u2010retest reliability of the newly developed Polysubstance Use\u2013Temporal Patterns Section (PSU\u2010TPS).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      Participants who used cocaine plus alcohol and\/or marijuana at least once in the past 30\u00a0days (\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a048) were interviewed at baseline and approximately 7\u00a0days later (retest) using the Substance Abuse Module and the PSU\u2010TPS. Reliability of PSU\u2010TPS measures of quantity, frequency, and duration of polysubstance use was examined using intra\u2010class correlation coefficients (ICCs) and kappa tests.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Excellent reliability was observed for frequencies of concurrent polysubstance use patterns in the past 30\u00a0days (ICC range: 0.90\u20130.94) and quantity of alcohol use (ICC\u00a0=\u00a00.83), and fair to good reliability was observed for duration of substance use (ICC range: 0.52\u20130.73).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Detailed information regarding cocaine, alcohol, and marijuana polysubstance use in the past 30\u00a0days can be reliably measured with the PSU\u2010TPS. Data on the order and timing of polysubstance use at the hourly level will improve our understanding of the implications of sequential and simultaneous use patterns, which can help inform treatment and prevention efforts.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/mpr.1912","type":"journal-article","created":{"date-parts":[[2022,6,10]],"date-time":"2022-06-10T01:48:56Z","timestamp":1654825736000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Test\u2010retest reliability of a new assessment to detect detailed temporal patterns of polysubstance use"],"prefix":"10.1002","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7779-5874","authenticated-orcid":false,"given":"Nicole D.","family":"Fitzgerald","sequence":"first","affiliation":[{"name":"Department of Epidemiology Colleges of Medicine and Public Health &amp; Health Professions University of Florida  Gainesville Florida USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5519-3853","authenticated-orcid":false,"given":"Yiyang","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Epidemiology Colleges of Medicine and Public Health &amp; Health Professions University of Florida  Gainesville Florida USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anna","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Epidemiology Colleges of Medicine and Public Health &amp; Health Professions University of Florida  Gainesville Florida USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2973-7842","authenticated-orcid":false,"given":"Catherine W.","family":"Striley","sequence":"additional","affiliation":[{"name":"Department of Epidemiology Colleges of Medicine and Public Health &amp; Health Professions University of Florida  Gainesville Florida USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9133-9445","authenticated-orcid":false,"given":"Barry","family":"Setlow","sequence":"additional","affiliation":[{"name":"Department of Psychiatry College of Medicine University of Florida  Gainesville Florida USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lori","family":"Knackstedt","sequence":"additional","affiliation":[{"name":"Department of Psychology College of Liberal Arts and Sciences University of Florida  Gainesville Florida USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5643-8536","authenticated-orcid":false,"given":"Linda B.","family":"Cottler","sequence":"additional","affiliation":[{"name":"Department of Epidemiology Colleges of Medicine and Public Health &amp; Health Professions University of Florida  Gainesville Florida USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2022,6,9]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1360\u20100443.2006.01630.x"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.drugalcdep.2020.107998"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/hup.766"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1081\/JA\u2010200066866"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01447667"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1037\/1040\u20103590.6.4.284"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.2105\/AJPH.2019.305412"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/0376\u20108716(96)01249\u20105"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1234-988X(199612)6:4<285::AID-MPR175>3.3.CO;2-0"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41380-020-00949-3"},{"issue":"3","key":"e_1_2_8_12_1","first-page":"173","article-title":"The discrepancy interview protocol: A method for evaluating and interpreting discordant survey responses","volume":"4","author":"Cottler L. 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