Amoebanator — Triage Demo
Demo only — not for clinical use.
Estimated risk
Low
2.2%
Band: Low
Simple logistic demo; uncertainty not calibrated to real data.
Feature contributions
- csf glucose-0.70 ↓
- freshwater exposure0.00 ↑
- days since exposure0.00 ↑
- fever0.00 ↑
- headache0.00 ↑
- nuchal rigidity0.00 ↑
Model Card
- Model
- Amoebanator LR v0.1.0
- Intended use
- Educational demo of calibrated risk estimation for early PAM triage.
- Not for use
- Not for clinical decision-making. Demo only.
- Inputs
- freshwater_exposure, days_since_exposure, fever, headache, nuchal_rigidity, csf_wbc, csf_protein, csf_glucose, pcr_available, microscopy_available
- Outputs
- risk_probability, risk_band, feature_contributions
- Metrics
- AUROC: 0.86, AUPRC: 0.41, Brier: 0.1
- Data
- synthetic, n=1000, seed=42
- Ethics
- automation_bias, dataset_shift, false_reassurance, over-trust in unvalidated models
- Version
- 0.1.0
Alert rate
0%
PPV
0%
Operating threshold
t = 0.20
FPR: 32.0%TPR: 85.0%
Confusion matrix (N = 500)
True Positive
0
TP
False Positive
0
FP
False Negative
0
FN
True Negative
0
TN
Demo ilustrativa (no clínica). Muestra cómo cambian FP/FN con el umbral.
Reliability by diagnostic availability
Binned calibration (expected vs. observed). Demo ilustrativa.
PCR disponible
Bin
Esperado
Observado
1
5%
2%
2
15%
16%
3
25%
28%
4
35%
38%
5
45%
44%
6
55%
48%
7
65%
53%
8
75%
61%
9
85%
74%
10
95%
90%
Microscopía disponible
Bin
Esperado
Observado
1
5%
4%
2
15%
15%
3
25%
27%
4
35%
37%
5
45%
44%
6
55%
51%
7
65%
57%
8
75%
66%
9
85%
78%
10
95%
92%