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Journal article : Review

Unobtrusive inference of diurnal rhythms from smartphone data

Abstract:
Diurnal rhythms are an integral feature of psychopathology but difficult to measure at scale. Smartphones are ubiquitous and therefore uniquely positioned to measure such rhythms non-invasively and continuously. Here, we propose a digital phenotyping framework to quantify diurnal rhythms. We use it to predict sleep duration from smartphone typing dynamics and analyse rhythm phase during time zone transitions with a clinical outpatient sample and a year-long longitudinal data set.
Publication status:
Published
Peer review status:
Peer reviewed

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Funder identifier:
https://ror.org/04jsz6e67
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Funder identifier:
https://ror.org/0472cxd90
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Funder identifier:
https://ror.org/029chgv08
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Funder identifier:
https://ror.org/04xeg9z08


Publisher:
Nature Research
Journal:
npj Digital Medicine More from this journal
Volume:
9
Issue:
1
Article number:
74
Publication date:
2025-12-24
Acceptance date:
2025-12-04
DOI:
EISSN:
2398-6352
ISSN:
2398-6352


Language:
English
Keywords:
Subtype:
Review
Pubs id:
2374488
UUID:
uuid_294976b8-2e05-4ddf-8707-75df014141c5
Local pid:
pubs:2374488
Source identifiers:
3689070
Deposit date:
2026-01-23
ARK identifier:
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