Multimodal Sleep Measurement and Alignment Analysis in Outpatients With Major Depressive Episode: Observational Study

This study demonstrates the feasibility of using actigraphy, smartphone data, and bed sensors for sleep tracking in naturalistic settings with patients. It highlights measurement biases across devices, the impact of seasonal variations on sleep research in unique geographical regions like Finland, and key demographic factors influencing sleep measurement discrepancies.

Authors

Talayeh Aledavood (ORCID: https://orcid.org/0000-0002-0110-5694)
Ilya Baryshnikov (ORCID: https://orcid.org/0000-0001-6229-6116)
Erkki Isometsä (ORCID: https://orcid.org/0000-0001-5956-2399)
Annasofia Martikkala
Nguyen Luong (ORCID: https://orcid.org/0000-0003-0122-0286)
Afrooz Mahir

Institutions

University of Helsinki (FI)
Hospital District of Helsinki and Uusimaa (FI)
Aalto University (FI)

Publication Details

Journal: JMIR mhealth and uhealth
Published: 2025-11-22
DOI: https://doi.org/10.2196/82465
Primary Topic: Sleep and related disorders
Type: article
Field-Weighted Citation Impact: 0.00

Controls

|||

ALL TIME

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

article

Multimodal Sleep Measurement and Alignment Analysis in Outpatients With Major Depressive Episode: Observational Study

Talayeh Aledavood, Ilya Baryshnikov, Erkki Isometsä, Annasofia Martikkala et al.

Nov 22, 2025

JMIR mhealth and uhealth

Sleep and related disorders

article

Multimodal Sleep Measurement and Alignment Analysis in Outpatients With Major Depressive Episode: Observational Study

Talayeh Aledavood, Ilya Baryshnikov, Erkki Isometsä, Annasofia Martikkala, Nguyen Luong, Afrooz Mahir

November 22, 2025article en

Abstract

This study demonstrates the feasibility of using actigraphy, smartphone data, and bed sensors for sleep tracking in naturalistic settings with patients. It highlights measurement biases across devices, the impact of seasonal variations on sleep research in unique geographical regions like Finland, and key demographic factors influencing sleep measurement discrepancies.

JMIR mhealth and uhealthVol. 13

University of Helsinki (FI), Hospital District of Helsinki and Uusimaa (FI), Aalto University (FI)

Openalex Percentile: Top 62%

Sleep and related disorders

DOI Open Access PDF OpenAlex

AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

Multimodal Sleep Measurement and Alignment Analysis in Outpatients With Major Depressive Episode: Observational Study — Talayeh Aledavood, Ilya Baryshnikov, et al. · JMIR mhealth and uhealth (2025) | TGRS Research Map | TGRS