Normalized Stress Index

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

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

TypeScript

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

const onFinalResults = useCallback((vitalSignsResults: VitalSignsResults) => {
    const results = vitalSignsResults.results as VitalSigns;
    const normalizedStressIndex = results.normalizedStressIndex as NormalizedStressIndexSign;
    if (normalizedStressIndex?.value != null) {
        console.log(`Normalized Stress Index: ${normalizedStressIndex.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.