The efficient Brief Symptom Inventory (BSI) instrument provides patient-reported data to help support clinical decision-making at intake and during the course of treatment in multiple settings.
We also distribute the BSI® 18 test.
How to Use This Test
Psychologists, psychiatrists, physicians, nurses, and other healthcare professionals can use the BSI instrument to help:
- Assess patients at intake for psychological problems
- Objectively support care management decisions
- Measure patient progress during and after treatment to monitor change
- Provide coutcomes measurement for treatment programs and providers through aggregated patient information
- The BSI test is brief and requires only 8-10 minutes to complete, making it well-suited for repeated administrations over time to evaluate patient progress.
- The BSI instrument provides an overview of a patient's symptoms and their intensity at a specific point in time.
- The Global Severity Index (GSI) is designed to help quantify a patient's severity-of-illness and provides a single composite score for measuring the outcome of a treatment program based on reducing symptom severity.
- The reliability, validity, and utility of the BSI instrument have been tested in more than 400 research studies.
SOM - Somatization
O-C - Obsessive-Compulsive
I-S - Interpersonal Sensitivity
DEP - Depression
ANX - Anxiety
HOS - Hostility
PHOB - Phobic Anxiety
PAR - Paranoid Ideation
PSY - Psychoticism
GSI - Global Severity Index, Helps measure overall psychological distress level
PSDI - Positive Symptom Distress Index, Helps measure the intensity of symptoms
PST - Positive Symptom Total, Reports number of self-reported symptoms
The adult nonpatient norms are based on 974 individuals—494 males and 480 females. Approximately 85% of the sample was white and 60% was married. The mean age was 46.
Adult Psychiatric Outpatient
The adult psychiatric outpatient norms are based on 1,002 individuals—425 males and 577 females. Approximately 67% of the sample was white and 46% was single. The mean age was 31.2.
Adult Psychiatric Inpatient
The adult psychiatric inpatient norms are based on 423 individuals—158 males and 265 females. Approximately 56% of the sample was white and 44% was single. The mean age was 33.1.
The adolescent norms are based on 2,408 individuals—1,601males and 807 females. The data were gathered in six separate schools in two states. Approximately 58% of the sample was white, and the mean age was 15.8.
Scoring and Reporting with Q-global
Q-global™ is Pearson’s new web based platform for scoring and reporting. It’s accessible anytime, from any computer connected to the Internet. Secure and affordable, this system helps you quickly and automatically organise information, generate scores, and produce accurate, comprehensive reports.
Customers wishing to administer and score this assessment onscreen, can now pay per-report, giving you the flexibility to pay as the assessment is used.