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Risk attribution — Greta Bruen

v1.0 · cal 2026-05-22

Component breakdown showing every feature that contributed to this patient's risk score.

Computed = stored(E vs E)Open patient detail

Computed score

55

Group E · Imaging ordered

Stored A–J score

55

Group E · Imaging ordered

Score buildup

Baseline 5 + +50 positive = 55

BaselineDemographicSymptomComorbidityImagingFollow-up

Demographic

Subtotal +5

  • Age ≥ 70

    Advanced age is an independent risk factor for PDAC.

    Evidence: Current age 77· Threshold: 70 years

    +5

Symptom

Subtotal +14

  • Abdominal pain at age ≥ 50

    Unexplained abdominal pain in a patient over 50 warrants pancreas evaluation.

    Evidence: Onset 2001-10-05· Triggers PANDA group C

    +14

Comorbidity

Subtotal +13

  • Has chronic condition(s)

    Chronic disease burden warrants ongoing surveillance.

    Evidence: 9 active conditions

    +13

Imaging

Subtotal +10

  • MRI of abdomen on record

    Imaging suggests the patient has been worked up for pancreatic concern.

    Evidence: MRI on 2001-10-13

    +10

Follow-up

Subtotal +8

  • Missed surveillance

    No encounter in over a year increases the chance of unrecognized progression.

    Evidence: Last encounter 3295 days ago

    +8

The Risk Engine computed group (E) is derived purely from the feature contributions above. The stored A–J group (E) comes from the cascade classifier in scripts/classify-risk.ts. Divergence between the two indicates a classifier rule that the scoring weights haven't captured, or vice versa — useful for calibration.