Cited by 82Mental Health Research TopicsDigital Mental Health InterventionsHuman Mobility and Location-Based Analysis

Evaluation of Changes in Depression, Anxiety, and Social Anxiety Using Smartphone Sensor Features: Longitudinal Cohort Study

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Meyerhoff, Jonah, Liu, Tony, Kording, Konrad P, Ungar, Lyle H, Kaiser, Susan M, Karr, Chris J, Mohr, David C·2021·Journal of Medical Internet Research

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Abstract

Background: The assessment of behaviors related to mental health typically relies on self-report data. Networked sensors embedded in smartphones can measure some behaviors objectively and continuously, with no ongoing effort. Objective: This study aims to evaluate whether changes in phone sensor–derived behavioral features were associated with subsequent changes in mental health symptoms. Methods: This longitudinal cohort study examined continuously collected phone sensor data and symptom severity data, collected every 3 weeks, over 16 weeks. The participants were recruited through national research registries. Primary outcomes included depression (8-item Patient Health Questionnaire), generalized anxiety (Generalized Anxiety Disorder 7-item scale), and social anxiety (Social Phobia Inventory) severity. Participants were adults who owned Android smartphones. Participants clustered into 4 groups: multiple comorbidities, depression and generalized anxiety, depression and social anxiety, and minimal symptoms. Results: A total of 282 participants were aged 19-69 years (mean 38.9, SD 11.9 years), and the majority were female (223/282, 79.1%) and White participants (226/282, 80.1%). Among the multiple comorbidities group, depression changes were preceded by changes in GPS features (Time: r=−0.23, P=.02; Locations: r=−0.36, P<.001), exercise duration (r=0.39; P=.03) and use of active apps (r=−0.31; P<.001). Among the depression and anxiety groups, changes in depression were preceded by changes in GPS features for Locations (r=−0.20; P=.03) and Transitions (r=−0.21; P=.03). Depression changes were not related to subsequent sensor-derived features. The minimal symptoms group showed no significant relationships. There were no associations between sensor-based features and anxiety and minimal associations between sensor-based features and social anxiety. Conclusions: Changes in sensor-derived behavioral features are associated with subsequent depression changes, but not vice versa, suggesting a directional relationship in which changes in sensed behaviors are associated with subsequent changes in symptoms.

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  • Telepsychiatry has been adopted in direct patient care, telepsychiatry-enhanced referral, and collaborative or integrated care models.

    “Telepsychiatry, the use of electronic information and telecommunication technologies to provide mental health services, has been adopted in direct patient care, telepsychiatry-enhanced referral, and collaborative or integrated care models.16”

    From Digital health technologies and major depressive disorder (2023) · cites this paper as [16]

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Authors
Meyerhoff, J., Liu, T., Kording, K. P., Ungar, L. H., Kaiser, S. M., Karr, C. J., & Mohr, D. C.
Affiliations
  • Northwestern University (US)
  • University of Pennsylvania (US)
  • Centers for New Horizons (US)
Corresponding author
Mohr, David C
Venue
Journal of Medical Internet Research
Published
2021-09-03
Volume
23
Issue
9
Pages
e22844
ISSN
1438-8871 (ISSN-L)
OpenAlex
W3198144000
Cited by
82
References
49
Citations by year
2026: 10 · 2025: 22 · 2024: 18 · 2023: 16 · 2022: 15 · 2021: 1
FWCI
12.06
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Journal of Medical Internet Research (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
  • National Institutes of Health (UL1TR001422)
  • National Institute of Mental Health (R01MH111610, P50MH119029, T32MH115882)
  • National Center for Advancing Translational Sciences
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Mental Health Research Topics
  • Social Sciences › Psychology › Applied Psychology › Digital Mental Health Interventions
  • Social Sciences › Transportation › Human Mobility and Location-Based Analysis
Keywords
smartphone sensors, depression, generalized anxiety disorder, social anxiety, mental health monitoring, GPS location data, physical activity, behavioral characteristics, symptom severity, comorbidities
MeSH terms
Smartphone, Adult, Anxiety, Anxiety Disorders, Depression, Female, Humans, Longitudinal Studies, Male

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