Stress Index

The Stress Index value is sent as part of the final results.

The application can receive the Stress Index result by implementing the OnFinalResults callback interface:

TypeScript

import { 
    VitalSigns,
    VitalSignsResults,
    StressIndexSign,
} from '@biosensesignal/web-sdk';

const onFinalResults = useCallback((vitalSignsResults: VitalSignsResults) => {
    const results = vitalSignsResults.results as VitalSigns;
    const stressIndex = results.stressIndex as StressIndexSign;
    if (stressIndex?.value != null) {
        console.log(`Stress Index: ${stressIndex.value}}`);
    }
}, []);

For general information about vital signs see the Vital Signs and Health Indicators Information Document.

For a list of supported indicators and their required measurement durations, see the Indicators Technical Information page.