Your new experience awaits. Try the new design now and help us make it even better

ORIGINAL RESEARCH article

Front. Psychiatry

Sec. Public Mental Health

Volume 16 - 2025 | doi: 10.3389/fpsyt.2025.1593088

This article is part of the Research TopicGlobal Health and Warfare: Assessing the Broad Impacts of Conflict on Public HealthView all 21 articles

Dynamic changes in depressive symptoms at the onset of military conflict in a neighboring country: a cross sectional study

Provisionally accepted
Artur  AirapetianArtur Airapetian1*Valentas  GruzauskasValentas Gruzauskas2Neringa  UrbonaiteNeringa Urbonaite3Benedikt  BachmetjevBenedikt Bachmetjev4Povilas  BernadickasPovilas Bernadickas4Laura  NedzinskieneLaura Nedzinskiene5Rolandas  ZablockisRolandas Zablockis6
  • 1Faculty of Medicine, Vilnius University, M.K. Ciurlionio 21, LT-03101 Vilniu, Vilnius University, Vilnius, Lithuania
  • 2Institute of Computer Science, Naugarduko g. 24, LT-03225, Vilnius, Lithuania, Vilnius University, Vilnius, Lithuania
  • 3Institute of Data Science and Digital Technologies, Akademijos g. 4, LT-08412 Vilnius, Vilnius University, Vilnius, Lithuania
  • 4Faculty of Medicine, Vilnius University, M.K. Ciurlionio 21, LT-03101 Vilnius,, Vilnius University, Vilnius, Lithuania
  • 5Department of Anatomy, Histology and Anthropology, Institute of Biomedical Sciences, Faculty of Medicine, 03101 Vilnius, Lithuania, Vilnius University, Vilnius, Lithuania
  • 6Clinic of Chest Diseases, Immunology and Allergology, Institute of Clinical Medicine, M.K. Ciurlionio 21, LT-03101 Vilnius, Lithuania, Vilnius University, Vilnius, Lithuania

The final, formatted version of the article will be published soon.

Background/Objectives: Amidst global conflict, mental health issues have surged, with a notable increase in Disability-Adjusted Life Years (DALYs) due to mental disorders from 1990 to 2019. In Lithuania, a high prevalence of depression contrasts with the global average, with a substantial healthcare allocation to mental health. The study aims to analyze depression rates across Lithuanian regions, employing the PHQ-9 questionnaire for accurate assessment, and addressing mental health needs through region-specific strategies.A cross-sectional study conducted in Lithuania employed an anonymous internet survey to assess the impact of conflict on mental health based on the PHQ-9 scale. Data analysis utilized statistical tools like Statistical Package for the Social Sciences (SPSS) and R studio. The study employed the Shepard operator for data interpolation, visualized in a detailed map of Lithuania illustrating regional depression levels. This approach is innovative as it utilizes advanced interpolation methods to create a highly accurate and detailed geographic representation of mental health data. The precision of this map allows for precise, location-targeted interventions for mental health prevention. This targeted approach is crucial in efficiently addressing mental health issues on a regional scale, ensuring that interventions are both effective and resource efficient.Results: Key findings included an increase in PHQ-9 depression scores from an average of 7.28 before the war to 9.00 two weeks after the invasion began, suggesting a possible association between the onset of conflict and depressive symptoms. The study revealed a moderate correlation (r = 0.443) between pre-war and post-war PHQ-9 scores. A linear regression model indicated factors affecting depression scores, including age and gender, and spatial mapping showed regional variations in depression, highlighting the western part of Lithuania and the north-eastern central region as areas with higher depression levels.The study shows increased depression symptoms after conflict, with diverse reactions across demographics and locations in Lithuania. Persistent severe symptoms and the varying effects of education and age on stress responses were observed. The research emphasizes the need for customized mental health strategies, particularly near geopolitical hotspots, to effectively address these challenges.

Keywords: Depression, Mental Health, Conflict impact, PHQ-9 scale, Geopolitical Stress

Received: 13 Mar 2025; Accepted: 08 Aug 2025.

Copyright: © 2025 Airapetian, Gruzauskas, Urbonaite, Bachmetjev, Bernadickas, Nedzinskiene and Zablockis. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

* Correspondence: Artur Airapetian, Faculty of Medicine, Vilnius University, M.K. Ciurlionio 21, LT-03101 Vilniu, Vilnius University, Vilnius, Lithuania

Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.