Degree Name

Nursing Practice, DNP

Publication Date

4-28-2026

First Advisor

Lisa Drake

Second Advisor

Amber Calendar

Abstract

Substance use disorder (SUD) is a serious public health issue in people with psychiatric disorders. However, diagnosis and treatment are often delayed, leading to poor treatment outcomes and increased social and economic costs. The purpose and aim of this Doctor of Nursing Practice (DNP) project was to educate providers on the Screening, Brief Intervention, and Referral to Treatment (SBIRT) model to facilitate the timely diagnosis of SUDs in patients with dual diagnoses. The key outcomes were provider knowledge and SBIRT implementation rates. The Donabedian Model of Healthcare Quality assessed the outcomes, whereas Lewin’s Change Model guided implementation. The project employed a quasi-experimental pre-post intervention design implemented according to the Plan-Do-Study-Act framework. The population comprised mental healthcare providers in an outpatient clinic. Knowledge levels were evaluated using the SBIRT Assessment Quiz before and after a 20-minute educational session. Data on SBIRT implementation rates was retrieved from the clinic’s records. The mean posttest knowledge score (M= 4.44, SD= 2.13) was significantly higher than the pretest knowledge scores (M= 9.11, SD= 0.78), t (8) = -7.77, p < .001. SBIRT implementation increased from 12% pre-intervention to 63% post-intervention. The findings showed that SBIRT education enhances the knowledge, confidence, and implementation of SBIRT. The outcomes highlight the value of education in bridging knowledge gaps and increasing collaboration between behavioral health and substance use experts. It was concluded that provider education enables linking evidence to practice to enhance care in mental and behavioral health nursing.

Included in

Nursing Commons

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