Beck Anxiety Inventory (BAI) Scoring & Interpretation

The BAI (Beck Anxiety Inventory) is a 21-item self-report measure of anxiety severity, developed by Aaron Beck and colleagues ^[1]. Each item is rated 0–3 for a total of 0–63; 16 or more falls in the moderate or severe range.

It is particularly sensitive to somatic anxiety symptoms.

What does the BAI measure?

The BAI was designed as a 21-item self-report measure that distinguishes anxiety from depression ^[1]. It was developed to address the limitation of tools that conflated anxious and depressive symptoms.

The BAI focuses particularly on somatic and panic-related symptoms of anxiety.

The BAI is copyrighted by Pearson and requires a licence to administer. It is available for purchase through Pearson Assessments. Alternatives with their own terms are listed at the end of this page.

How do you give the BAI?

Each of the 21 items describes a common symptom of anxiety (e.g., numbness or tingling, unable to relax, hot, heart pounding or racing). Respondents indicate how much each symptom has bothered them during the past week on a scale from 0 (Not at all) to 3 (Severely, it bothered me a lot and I could barely stand it). Scores range from 0 to 63.

The BAI is a self-report questionnaire and must be administered under a Pearson licence.

How do you score and interpret the BAI?

The BAI emphasizes somatic symptoms ^[1]; scores should be interpreted alongside clinical presentation.

Totals run from 0 to 63: 0–7 minimal, 8–15 mild, 16–25 moderate and 26–63 severe, the ranges given in the BAI manual (Pearson). The scorer at the top of this page shows each range with its note.

Psychometric properties

The psychometric properties of the BAI were first reported in 1988 by its developers, who built it to discriminate anxiety from depression, addressing earlier scales on which anxiety and depression scores correlated too highly ^[1].

Its item content emphasizes somatic and panic-related symptoms, which makes it particularly sensitive to autonomic arousal and panic-spectrum presentations.

Limitations

• Not diagnostic. A BAI score indicates anxiety severity; it does not establish a specific anxiety disorder.
• Somatic emphasis. Because many items are physical symptoms, medical conditions that cause similar sensations (for example, cardiac or respiratory problems) can raise scores, and cognitive worry is less well covered than on tools such as the GAD-7.
• Self-report. Scores depend on the respondent's insight and willingness to disclose symptoms.
• Licensed. The BAI is copyrighted by Pearson and requires a licence to administer.

What can be used instead of the BAI?

When BAI licensing is unavailable, these validated scales cover much of the same clinical territory. Each has its own copyright terms.

• GAD-7 (Generalized Anxiety Disorder 7-item scale). A 7-item primary care screener for generalized anxiety disorder, widely used in clinical workflows. Pfizer states no permission is required to reproduce, translate, display or distribute it.
• HAM-A (Hamilton Anxiety Rating Scale). A 14-item clinician-rated scale covering psychic and somatic anxiety, widely used in anxiety clinical trials. Listed as public domain by the US National Institute of Neurological Disorders and Stroke.
• SPIN (Social Phobia Inventory). A 17-item social anxiety screener covering fear, avoidance and physiological symptoms. Copyrighted by Jonathan Davidson; permission to use must be obtained from the copyright holder.