Sandvik Severity Index (urinary incontinence)
Sandvik Severity Index for urinary incontinence: leakage frequency (1–4) × amount (1–3), banded slight / moderate / severe / very severe.
Open the calculator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.
Example
- Frequency
- 3
- Amount
- 2
Result: Severity Index 6 — moderate.
The tool opens with these values already filled in. Replace them with your own.
What the result means
- 1–2
- Slight.
- 3–6
- Moderate.
- 8–9
- Severe.
- 12
- Very severe.
What you enter
- Frequency
- Amount
How this is calculated
Sandvik H, Hunskaar S, Vanvik A, et al. Diagnostic classification of female urinary incontinence. J Epidemiol Community Health. 1993;47(6):497-499 (validated, Sandvik H, et al. Neurourol Urodyn. 2000;19(2):137-145). Read the source ↗
A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.