FA-64607 / Clinical triage scoring / Member archive

Upper gastrointestinal bleed risk score and disposition: heart rate item · case 02

A heart rate of exactly 100 is not scored.

Member previewVariant 2 · 3 implementations · 11 checks per implementation

Case contract

Input {urea (mmol/L), hb (g/dL), sex, sbp, hr, melena, syncope, hepatic, cardiac}. Toy points: urea < 6.5:0, 6.5-7.9:2, 8.0-9.9:3, 10.0-24.9:4, >=25:6. Hb male >=13:0, 12-12.9:1, 10-11.9:3, <10:6; female >=12:0, 10-11.9:1, <10:6. SBP >=110:0, 100-109:1, 90-99:2, <90:3. hr >= 100:1, melena 1, syncope 2, hepatic disease 2, cardiac failure 2. Disposition: 0 DISCHARGE, 1-6 ADMIT, >= 7 URGENT. Return {score, disposition}.

Why this case matters

Bleeding risk scores combine sex-specific laboratory tables with haemodynamic bands; each table edge is a separable defect.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
tachycardia alone	`{"disposition": "DISCHARGE", "score": 0}`	`{"disposition": "ADMIT", "score": 1}`	Failed

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