The American Urological Association Symptom Index (AUA-SI)

The AUA-SI is a simple questionnaire that helps men rate urinary symptoms caused by prostate enlargement. Clinicians use the results to track severity and choose appropriate treatments.

American Urological Association Symptom Index (AUA-SI) PDF questionnaire for urinary symptoms
AUA-SI

American Urological Association Symptom Index (AUA-SI)

The American Urological Association Symptom Index (AUA-SI) is a validated questionnaire for assessing urinary issues in men. It scores benign prostatic hyperplasia (BPH) severity via seven questions. Doctors use this tool to track symptoms and guide treatment, making it a standard part of urological care.

Category

Physical health
Diagnostic
Monitoring

Disease

Assessment
Clinical Care
Specialized Care
Quality of Life

Source

(Barry et al., 1992)

Author Name

Barry, M.J., et al. (1992)

What is American Urological Association Symptom Index (AUA-SI)

The American Urological Association Symptom Index (AUA-SI) is a trusted tool for checking prostate health. It helps doctors track urinary issues. This practical questionnaire targets benign prostatic hyperplasia (BPH) and focuses on seven specific urinary troubles men often face as they get a bit older. Patients answer questions about how often they have incomplete emptying, a weak stream, urgency, or need to wake up at night. Each item uses a simple zero to five scale, and the total score clearly indicates if symptoms are mild, moderate, or severe. It also includes a quality of life question to see how much these issues actually bother you. The test is quick to finish in a waiting room, making it great for tracking changes over time. Doctors use the results to decide on the best treatment plan and ensure patients feel better during recovery.

AUA-SI Scoring

The American Urological Association Symptom Index is scored using one main approach: a simple additive sum. You'll add up responses from the seven urinary symptom questions. Each item gets a rating from 0 for not at all to 5 for almost always. Once you've tallied the numbers, the total ranges from 0 to 35. Doctors use this final number to sort symptoms into three clear groups. A score of 0 to 7 is mild, 8 to 19 is moderate, and anything from 20 to 35 counts as severe. It's a handy way to track how much BPH affects a bloke's daily life.

View scoring form

Advantages

Treatment planning

Develops personalised strategies based on assessment data.

Outcome tracking

Measures healthcare intervention results systematically.

Diagnostic accuracy

Enables precise identification of patient health status.

5
Minutes
7
Questions

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