@elsa-health/model-runtime NPM

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

80% Test coverage
Support for more random variables in symptom natures
- Support Weibul Variables
- Support Changing Variables - size, color, elevatedness, etc
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
Support for age differences in model definitions
Support for sex differences in model definitions