ArticleInternational journal of methods in psychiatric research2022
Test-retest reliability of a new assessment to detect detailed temporal patterns of polysubstance use.
Article in International journal of methods in psychiatric research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- An evaluation of N-acetylcysteine in a sequential oxycodone and cocaine rat self-administration model.Experimental and clinical psychopharmacology · 2026Article
- The Polysubstance Assessment Tool: Reliability, acceptability and feasibility of a novel measure of polysubstance use.Addiction (Abingdon, England) · 2026Article
- The role of polysubstance use in the development, maintenance, and treatment of stimulant use disorders.Pharmacological reviews · 2026Review
- A case against purity: prioritizing translational polysubstance use research.Current opinion in psychiatry · 2025Review
- Sequencing hour-level temporal patterns of polysubstance use among persons who use cocaine, alcohol, and cannabis: A back-translational approach.Drug and alcohol dependence · 2024Article
- Are you thinking what I'm thinking? Defining what we mean by "polysubstance use."The American journal of drug and alcohol abuse · 2024Article
- Exploring survey methods for measuring consumption quantities of cannabis flower and concentrate products.The American journal of drug and alcohol abuse · 2023Article
- Test-retest reliability of a new assessment to detect detailed temporal patterns of polysubstance use.International journal of methods in psychiatric research · 2022Article
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Authors and funding
7 authors.
Funding
Abstract
objectiveWhile 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-retest reliability of the newly developed Polysubstance Use-Temporal Patterns Section (PSU-TPS).
methodsParticipants who used cocaine plus alcohol and/or marijuana at least once in the past 30 days (n = 48) were interviewed at baseline and approximately 7 days later (retest) using the Substance Abuse Module and the PSU-TPS. Reliability of PSU-TPS measures of quantity, frequency, and duration of polysubstance use was examined using intra-class correlation coefficients (ICCs) and kappa tests.
resultsExcellent reliability was observed for frequencies of concurrent polysubstance use patterns in the past 30 days (ICC range: 0.90-0.94) and quantity of alcohol use (ICC = 0.83), and fair to good reliability was observed for duration of substance use (ICC range: 0.52-0.73).
conclusionDetailed information regarding cocaine, alcohol, and marijuana polysubstance use in the past 30 days can be reliably measured with the PSU-TPS. 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.
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