Jean Costello

Guelph, ON, Canada

Last Updated: 09/26/2026

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Found 15 publications

High‑Resolution Clinical Profiling of Age and Sex Differences in Substance Use Severity, Comorbidity, and Impulsivity in Two Large Treatment Samples.

High‑Resolution Clinical Profiling of Age and Sex Differences in Substance Use Severity, Comorbidity, and Impulsivity in Two Large Treatment Samples.

Journal: Substance use & misuse

Published: June 15, 2026

Taking Action on Concurrent Disorders: Calls for Action on Collaborative Research Priorities in Canada.

Taking Action on Concurrent Disorders: Calls for Action on Collaborative Research Priorities in Canada.

Journal: Canadian journal of psychiatry. Revue canadienne de psychiatrie

Published: April 08, 2026

Experiences with service dogs among patients and staff within an inpatient mental health treatment facility: a qualitative study.

Experiences with service dogs among patients and staff within an inpatient mental health treatment facility: a qualitative study.

Journal: Disability and rehabilitation. Assistive technology

Published: February 12, 2026

Examining associations between patient experience and post-treatment recovery outcomes among individuals who completed an inpatient addiction treatment program.

Examining associations between patient experience and post-treatment recovery outcomes among individuals who completed an inpatient addiction treatment program.

Journal: Journal of substance use and addiction treatment

Published: December 21, 2025

Psychometric validation of the Generalized Anxiety Disorder Scale (GAD-7) and Patient Health Questionnaire (PHQ-9) in an inpatient substance use disorder treatment program.

Psychometric validation of the Generalized Anxiety Disorder Scale (GAD-7) and Patient Health Questionnaire (PHQ-9) in an inpatient substance use disorder treatment program.

Journal: Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors

Published: November 06, 2025

Rasch Analysis of Cannabis Use Disorder in an Adult Inpatient Sample.

Rasch Analysis of Cannabis Use Disorder in an Adult Inpatient Sample.

Journal: Cannabis (Albuquerque, N.M.)

Published: September 05, 2025

Taxonicity of cannabis use disorder: Findings from a large community sample and an inpatient clinical sample.

Taxonicity of cannabis use disorder: Findings from a large community sample and an inpatient clinical sample.

Journal: Journal of psychopathology and clinical science

Published: July 10, 2025

Life meaning and purpose as an unrecognized determinant of mental health equity in Canadian adolescents.

Life meaning and purpose as an unrecognized determinant of mental health equity in Canadian adolescents.

Journal: BMC public health

Published: September 15, 2024

Diagnostic validity of drinking behaviour for identifying alcohol use disorder: Findings from a representative sample of community adults and an inpatient clinical sample.

Diagnostic validity of drinking behaviour for identifying alcohol use disorder: Findings from a representative sample of community adults and an inpatient clinical sample.

Journal: Addiction (Abingdon, England)

Published: September 13, 2024

Using Latent Profile Analysis to Characterize Clinical Heterogeneity and Impulsivity in a Large Residential Addiction Treatment Program.

Using Latent Profile Analysis to Characterize Clinical Heterogeneity and Impulsivity in a Large Residential Addiction Treatment Program.

Journal: Substance use & misuse

Published: August 01, 2024

Characterizing clinical heterogeneity in an inpatient service treating mental, substance use and concurrent disorders.

Characterizing clinical heterogeneity in an inpatient service treating mental, substance use and concurrent disorders.

Journal: PLOS mental health

Published: February 01, 2024

Applying Logic to the Healthcare Journey.

Applying Logic to the Healthcare Journey.

Journal: Studies in health technology and informatics

Published: June 22, 2023

Showing 1-12 of 15

Last Updated: 09/26/2026