🧮 ACS-NSQIP Surgical Risk Calculator (framework)
UseUse during informed consent and perioperative planning to discuss individualized risk of death, serious compl…
SourceBilimoria KY, et al. Development and Evaluation of the Universal ACS NSQIP Surgical Risk Calculator…
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
The model is calibrated procedure-by-procedure and cannot be accurately reproduced outside the official tool; this page supplies inputs and the link only, never a fabricated risk value. (original synthesis · not guideline verbatim)
When to use
Use during informed consent and perioperative planning to discuss individualized risk of death, serious complications, and specific events. Enter the surgical CPT code plus 21 patient predictors in the official calculator; interpret alongside clinical judgment and institutional protocols.
How it works
Per-CPT proprietary logistic regression with 21 predictors → ~13–19 predicted 30-day outcomes (serious/any complication, pneumonia, cardiac event, SSI, UTI, VTE, renal failure, readmission, reoperation, discharge destination, death, length of stay).
Key points
- The model is calibrated procedure-by-procedure and cannot be accurately reproduced outside the official tool; this page supplies inputs and the link only, never a fabricated risk value. (original synthesis · not guideline verbatim)
- Required inputs include CPT code, age, sex, functional status, emergency status, ASA class, steroid use, ascites, sepsis, ventilator dependence, disseminated cancer, diabetes, hypertension, CHF, dyspnea, smoking, COPD, dialysis, acute renal failure, and BMI.
- Outputs support shared decision-making but do not replace surgical judgment or local guidelines.
References
- [Guideline / primary source]Bilimoria KY, et al. Development and Evaluation of the Universal ACS NSQIP Surgical Risk Calculator. J Am Coll Surg 2013.
- [Guideline / primary source]American College of Surgeons — ACS NSQIP Surgical Risk Calculator (official).
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.
| I understand: this tool does not reproduce the proprietary model; precise risk requires the official calculator | Understood, show required inputs and link |
|---|
→ACS-NSQIPReference framework (use official calculator)
- Nature：The ACS-NSQIP surgical risk calculator is built on millions of operations using complex per-CPT logistic models (21 predictors); it is proprietary and calibrated by procedure and cannot be accurately reproduced on this platform. This tool only lists the required inputs and the official link; it does not output fabricated risk values
- Required inputs (21)：Surgical CPT code; age group, sex, functional status (independent / partially / totally dependent), emergency case or not, ASA class, steroid use, ascites, preoperative sepsis, ventilator dependence, disseminated cancer, diabetes, hypertension requiring medication, congestive heart failure, dyspnea, smoking, COPD, dialysis, acute renal failure, BMI/height/weight
- Outputs (~13–19 items · 30-day)：Serious complication, any complication, pneumonia, cardiac event (MI/cardiac arrest), surgical site infection, urinary tract infection, venous thromboembolism, renal failure, readmission, reoperation, discharge destination, death, length of stay, etc.
Verification & sources · governance
FAQ
Frequently asked questions
- What are the limits and cautions when using ACS-NSQIP Surgical Risk Calculator (framework)?
- 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 ACS-NSQIP Surgical Risk Calculator (framework) 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 ACS-NSQIP Surgical Risk Calculator (framework) calculated in practice? Can you show a worked example?
- Inputs: I understand: this tool does not reproduce the proprietary model; precise risk requires the official calculator Understood, show required inputs and link → Result: ACS-NSQIP Reference framework (use official calculator)（Nature: The ACS-NSQIP surgical risk calculator is built on millions of operations using complex per-CPT logistic models (21 predictors); it is proprietary and calibrated by procedure and cannot be accurately reproduced on this platform. This tool only lists the required inputs and the official link; it does not output fabricated risk values, Required inputs (21): Surgical CPT code; age group, sex, functional status (independent / partially / totally dependent), emergency case or not, ASA class, steroid use, ascites, preoperative sepsis, ventilator dependence, disseminated cancer, diabetes, hypertension requiring medication, congestive heart failure, dyspnea, smoking, COPD, dialysis, acute renal failure, BMI/height/weight, Outputs (~13–19 items · 30-day): Serious complication, any complication, pneumonia, cardiac event (MI/cardiac arrest), surgical site infection, urinary tract infection, venous thromboembolism, renal failure, readmission, reoperation, discharge destination, death, length of stay, etc.）