Elsa Model Interpreter (WIP)

A simple library to evaulate Elsa Open Health Models for use in any environment.

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Installation

yarn add @elsa-health/model-runtime

Usage/Examples

import {
	createPatient,
	interpret,
	formatPatient,
} from '@elsa-health/model-runtime';

const symptoms = [
	{
		name: 'fever',
		locations: [],
		duration: 3,
		onset: 'sudden',
		nature: 'high-grade',
		periodicity: 'intermittent',
		aggravators: ['bright-lights', 'crying'],
		relievers: ['paracetamol'],
	},
];

const signs = [];

// Define your patient
const patient = createPatient('male', 22, symptoms, signs);

// Run the assessment
const isStochastic = false; // set to true if you want to allow randomness in the results - good for error margins
const result = interpret(isStochastic)(diseaseModel)(
	formatPatient(formatPatient)
);

console.log('Here is the result: ', result);

Deployment

// TODO

Roadmap

• [x] 80% Test coverage
• [ ] Support for more random variables in symptom natures
  • [ ] Support Weibul Variables
  • [ ] Support Changing Variables - size, color, elevatedness, etc
• [x] Optional Support for uncertainity in the results through sampling of the random variables.
• [ ] Support patient assessment results that show exactly what symptom features are not matching or are matching with different degees. (path towards explainability??)
• [ ] Support weights for each of the symptom features
• [x] Support for age differences in model definitions
• [x] Support for sex differences in model definitions

FAQ

Where do I get the disease models to run?

The disease models can be found at https://open.elsa.health

License

Apache 2.0