Evidence map›Paper›PMID 41627885›Full record

Trial reportJournal of medical Internet research2026

Effects of an 8-Week App-Based Mindfulness Intervention on Mental Health in Working Women: Randomized Controlled Trial.

Riko Uwagawa, Koichiro Adachi, Mariko Shimoda, Ryu Takizawa

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of medical Internet research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Riko Uwagawa *Department of Clinical Psychology, Graduate School of Education, The University of Tokyo, Tokyo, Japan.ORCID https://orcid.org/0009-0005-8519-6851
Koichiro Adachi *Department of Clinical Psychology, Graduate School of Education, The University of Tokyo, Tokyo, Japan.ORCID https://orcid.org/0009-0007-3445-8772
Mariko Shimoda *Department of Clinical Psychology, Graduate School of Education, The University of Tokyo, Tokyo, Japan.ORCID https://orcid.org/0009-0003-0345-9618
Ryu Takizawa *Department of Clinical Psychology, Graduate School of Education, The University of Tokyo, Tokyo, Japan.ORCID https://orcid.org/0000-0002-3876-0131

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough working women experience increased work-related stress, preventive interventions to reduce its negative effects on their mental health are insufficient.

objectiveThis study evaluated the effectiveness of an 8-week mindfulness-based self-help intervention via a smartphone app across 4 domains (general psychological, work-related, family-related, and work-to-conflict) among working women.

methodsThis study recruited women workers via various media sources, such as crowdsourcing sites and social networking services. Participants were randomly assigned to the intervention (n=106) or waitlist control groups (n=107). Participants in the intervention group practiced guided mindfulness meditation every day at their convenience via an app on their cell phones for 8 weeks. The app provides an 8-week program with 4 meditation contents per 2 weeks. Participants in the waitlist control group lived as usual for 8 weeks. We conducted web-based questionnaires to assess participants' general psychological (life satisfaction, perceived stress, depressive and anxiety symptoms, trait anger, and mindfulness), work-related (work performance, job satisfaction, quantitative job overload, and job control), family-related (family satisfaction and partner satisfaction), and work-to-family conflict indicators.

resultsAn analysis of covariance, controlled for preintervention scores, revealed that the intervention significantly increased life satisfaction (b=1.47, β=0.11; P=.005) and decreased perceived stress (b=-2.00, β=-0.17; P=.01), depressive and anxiety symptoms (b=-1.24, β=-0.15; P=.02), and trait anger (reaction; b=-0.59, β=-0.11; P=.04). The intervention group demonstrated significantly increased life satisfaction (t

conclusionsThe app was effective in reducing perceived stress, depressive and anxiety symptoms, and trait anger (reaction), and in improving life satisfaction among working women. However, to improve work- and family-related indicators, higher-intensity interventions may be required, such as modifying the intervention content or extending its duration.

trial registrationUniversity Hospital Medical Information Network Clinical Trials Registry (UMIN-CTR) UMIN000051796; https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000059110.

Indexed as

Mental HealthMindfulnessMobile ApplicationsWomen, WorkingAdultFemaleHumansMeditationMiddle AgedStress, PsychologicalSurveys and Questionnairesapplicationapplicationshealth promotioninterventioninterventionsmental healthmHealthmindfulnessmobile appsmobile phonerandomized controlled trialstresssubjective well-beingwomenwomen’s healthwork-related stress

Identifiers

PMID41627885
PMCPMC12910267

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.