OABSS (Overactive Bladder Symptom Score)
Overactive Bladder Symptom Score: daytime frequency (0–2), nocturia (0–3), urgency (0–5), and urgency incontinence (0–5) summed 0–15; the OAB definition requires urgency ≥ 2 and total ≥ 3.
Open the calculator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.
Example
- Daytime frequency
- 1
- Nocturia
- 2
- Urgency
- 3
- Urgency incontinence
- 2
Result: OABSS 8/15 — moderate.
The tool opens with these values already filled in. Replace them with your own.
What the result means
- OAB gate
- Diagnosis requires the urgency item ≥ 2 and total ≥ 3; a high total without urgency ≥ 2 does not meet the definition.
What you enter
- Daytime frequency (0–2)
- Nocturia (0–3)
- Urgency (0–5)
- Urgency incontinence (0–5)
How this is calculated
- Scoring
- Daytime frequency 0–2, nocturia 0–3, urgency 0–5, urgency incontinence 0–5; total 0–15 (≤5 mild, 6–11 moderate, ≥12 severe).
Homma Y, Yoshida M, Seki N, et al. Symptom assessment tool for overactive bladder syndrome — overactive bladder symptom score. Urology. 2006;68(2):318-323. Read the source ↗
A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.