🧫 Partial Mayo Score (Ulcerative Colitis Activity)
UseSelect stool frequency, rectal bleeding, and the physician's global assessment; the tool sums them (0–9) and …
SourceLewis JD, et al. Use of the noninvasive components of the Mayo score to assess clinical response in…
This-shift next steps
After scoring: open the scene pack, peer scores, and the matching pathway. Local reference — no HIS write.
Paste the link in Slack, Teams, X, or LinkedIn — the preview image comes from this page’s Open Graph card.
Methodology · worked example, guidelines & full notes
Clinical response is commonly defined as a decrease of ≥2 points and ≥30% with a fall in the rectal-bleeding subscore (original synthesis · not guideline verbatim).
When to use
Select stool frequency, rectal bleeding, and the physician's global assessment; the tool sums them (0–9) and bands the activity.
How it works
Partial Mayo = stool frequency (0–3) + rectal bleeding (0–3) + physician global assessment (0–3). ≤2 remission, 3–4 mild, 5–6 moderate, 7–9 severe.
Key points
- Clinical response is commonly defined as a decrease of ≥2 points and ≥30% with a fall in the rectal-bleeding subscore (original synthesis · not guideline verbatim).
- Remission generally requires the total ≤2 with no individual subscore >1.
- The full Mayo score adds the endoscopic subscore (0–3) for a 0–12 range and a more complete assessment.
References
Worked calculation
The values below come from this tool's own example placeholders and are computed server-side with the formula shown on this page, so the arithmetic can be checked quickly. It demonstrates how to substitute values only — it is not clinical advice and not a real case.
| Stool frequency | 1–2/day more than usual (1) |
|---|---|
| Rectal bleeding | Streaks of blood <half the time (1) |
| Physician global assessment | Mild (1) |
→Partial Mayo3/9
- Activity：Mild
| Stool frequency | Normal (0) |
|---|---|
| Rectal bleeding | None (0) |
| Physician global assessment | Normal (0) |
→Partial Mayo0/9
- Activity：Remission/minimal
Verification & sources · governance
FAQ
Frequently asked questions
- What are the limits and cautions when using Partial Mayo Score (Ulcerative Colitis Activity)?
- For licensed clinicians and clinical researchers. Interpret results with history, investigations and local protocols; not a diagnosis or prescription, and not a substitute for multidisciplinary decision-making or local guidelines.
- Does Partial Mayo Score (Ulcerative Colitis Activity) upload patient data? Where is it calculated?
- Calculation runs locally in the browser; inputs and results are not uploaded. For licensed clinicians only; interpret with history, investigations and local protocols — not a diagnosis or prescription.
- How is Partial Mayo Score (Ulcerative Colitis Activity) calculated in practice? Can you show a worked example?
- Inputs: Stool frequency 1–2/day more than usual (1), Rectal bleeding Streaks of blood <half the time (1), Physician global assessment Mild (1) → Result: Partial Mayo 3 /9（Activity: Mild） Inputs: Stool frequency Normal (0), Rectal bleeding None (0), Physician global assessment Normal (0) → Result: Partial Mayo 0 /9（Activity: Remission/minimal）