International Prostate Symptom Score (IPSS)
Quantifies lower urinary tract symptom severity from BPH to guide treatment selection and monitor response
- Highest activation tier
- Mandatory
- How it is scored
- Scored in code; a detected disagreeing draft value is flagged for correction
- Scoring type
- questionnaire
- Care settings
- Inpatient, Outpatient
When it activates
Scribeable activates a calculator from the encounter. The International Prostate Symptom Score (IPSS) can activate when the transcript or pasted chart context documents any of these:
- BPH symptom assessment
- Lower urinary tract symptoms evaluation
- Prostate treatment monitoring
- Nocturia evaluation
- Urinary obstruction symptom scoring
A coded diagnosis can also activate it. ICD-10 prefixes carried by the registry: N40.
Inputs the note needs
8 inputs. Each is resolved from the transcript, the pasted chart context and charted labs; an input marked "asks you" is requested as a clarification when it is undocumented.
| Input | Type | Unit / options | Guidance |
|---|---|---|---|
| Sensation of incomplete emptying (0-5) | symptom | ||
| Urinating again <2 hours after finishing (0-5) | symptom | ||
| Stopping and starting several times when urinating (0-5) | symptom | ||
| Difficulty postponing urination (0-5) | symptom | ||
| Weak urinary stream (0-5) | symptom | ||
| Need to push or strain to begin urination (0-5) | symptom | ||
| Times typically getting up at night to urinate (0-5) | symptom | ||
| Quality of life if current urinary condition were to remain (0-6, separate from score)optional | symptom |
Scoring
7 symptom questions, each scored 0 (not at all) to 5 (almost always). Maximum symptom score 35. Plus 1 quality of life question scored 0-6 (reported separately).
Interpretation
0-7: Mild symptoms — watchful waiting, lifestyle modifications. 8-19: Moderate symptoms — alpha-blocker (tamsulosin) or 5-alpha-reductase inhibitor (finasteride/dutasteride) or combination. 20-35: Severe symptoms — combination therapy, consider surgical intervention (TURP, HoLEP, UroLift, Rezum). QoL score guides patient satisfaction and treatment urgency. MCID: 3-point change.
Evidence
Sources carried in Scribeable's citation registry for this calculator; guideline version: AUA 1992.
- Barry MJ et al. The American Urological Association symptom index for benign prostatic hyperplasia (IPSS/AUA-SI)Barry et al. (IPSS/AUA) 1992 · 1992 · AUA · Level I · link last verified 2026-03-28
How Scribeable handles it in the note
When an encounter activates the International Prostate Symptom Score (IPSS) at the mandatory tier, Scribeable resolves its inputs from the transcript, the pasted chart context and any charted labs, and asks you for a missing input you can supply before the note is finalised. Bedside-exam and separately ordered study values are not requested one input at a time; a calculator that carries a combined clarification question may still put that single question to you.
The score is computed in code from the resolved inputs, not recalled by the language model. If the draft states a International Prostate Symptom Score (IPSS) value that disagrees with the computed one, the disagreement is flagged to the second drafting pass, which is instructed to correct the score and its interpretation before you see the note.
Classified as a staging or classification system: activated strictly, because a wrong stage on the wrong patient is a documentation hazard.
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