Evidence map›Paper›PMID 40952688›Full record

SynthesisJournal of psychopathology and clinical science2025

Geolocation-derived mobility indices and the association with clinical symptoms and functioning in severe mental illness: A multivariate meta-analysis.

Tess F Filip, Sarah Akhras, Gerhard S Hellemann, Ti Hsu, Amanda McCleery

Abstract readMeta-Analysis
In one paragraph

Synthesis in Journal of psychopathology and clinical science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Tess F FilipDepartment of Psychological and Brain Sciences, University of Iowa.ORCID 0000-0001-6145-1428
Sarah AkhrasDepartment of Psychological and Brain Sciences, University of Iowa.ORCID 0009-0007-4624-0850
Gerhard S HellemannDepartment of Public Health, University of Alabama at Birmingham.ORCID 0000-0003-2449-7704
Ti HsuDepartment of Psychological and Brain Sciences, University of Iowa.ORCID 0000-0001-8078-8720
Amanda McCleeryDepartment of Psychological and Brain Sciences, University of Iowa.ORCID 0000-0003-2714-6897

Funding

Mechanisms of Health and Disease at the Behavioral-Biomedical InterfaceT32GM108540 · NIGMS · UNIVERSITY OF IOWA · PI LUTGENDORF, SUSAN K, VOSS, MICHELLE WEBB · 2014 to 2023
$1.7M
Understanding Health and Disease at the Behavioral-Biomedical InterfaceT32GM149386 · NIGMS · UNIVERSITY OF IOWA · PI SUSAN K LUTGENDORF, Daniel T. Tranel · 2024 to 2026
$781k
NIGMS NIH HHS T32 GM108540NIGMS NIH HHS T32 GM149386
6 · The paper itself

Abstract

Geolocation-derived mobility indices from smartphone sensors may be a digital phenotype of negative symptoms in severe mental illness (SMI; schizophrenia and bipolar disorder). In this preliminary analysis, we compared SMI and healthy comparators (HC) on five geolocation indices (time at home, distances traveled, distances traveled from home, normalized entropy, and number of locations visited) and tested associations with clinical and functional outcomes. A systematic search identified eight eligible samples (

Indexed as

Bipolar DisorderSchizophreniaSmartphoneAdultHumansMultivariate Analysis

Identifiers

PMID40952688
PMCPMC12834419

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.