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A call for open data to develop mental health digital biomarkers.
Adler, Daniel A; Wang, Fei; Mohr, David C; Estrin, Deborah; Livesey, Cecilia; Choudhury, Tanzeem.
  • Adler DA; Cornell Tech, USA.
  • Wang F; Department of Population Health Sciences, Weill Cornell Medicine, New York, New York, USA.
  • Mohr DC; Center for Behavioral Intervention Technologies and Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
  • Estrin D; Cornell Tech, USA.
  • Livesey C; Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
  • Choudhury T; Cornell Tech, USA.
BJPsych Open ; 8(2): e58, 2022 Mar 03.
Article in English | MEDLINE | ID: covidwho-1724711
ABSTRACT
Digital biomarkers of mental health, created using data extracted from everyday technologies including smartphones, wearable devices, social media and computer interactions, have the opportunity to revolutionise mental health diagnosis and treatment by providing near-continuous unobtrusive and remote measures of behaviours associated with mental health symptoms. Machine learning models process data traces from these technologies to identify digital biomarkers. In this editorial, we caution clinicians against using digital biomarkers in practice until models are assessed for equitable predictions ('model equity') across demographically diverse patients at scale, behaviours over time, and data types extracted from different devices and platforms. We posit that it will be difficult for any individual clinic or large-scale study to assess and ensure model equity and alternatively call for the creation of a repository of open de-identified data for digital biomarker development.
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Full text: Available Collection: International databases Database: MEDLINE Type of study: Prognostic study Language: English Journal: BJPsych Open Year: 2022 Document Type: Article Affiliation country: Bjo.2022.28

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Full text: Available Collection: International databases Database: MEDLINE Type of study: Prognostic study Language: English Journal: BJPsych Open Year: 2022 Document Type: Article Affiliation country: Bjo.2022.28