Abstract
The article is devoted to a comprehensive theoretical and empirical analysis of the relationship between emotional disturbances and eating behavior in adults under conditions of martial law. The relevance of the study is determined by the prolonged impact of war-related stress on the psycho-emotional state of the population and the increased risk of maladaptive behavioral patterns, particularly in the domain of eating behavior. The paper analyzes scientific approaches to the understanding of the concepts of emotional disturbances and eating behavior, outlines their main types, psychological mechanisms of formation, and specific features of manifestation in adulthood under conditions of chronic stress and traumatic events.
To achieve the research objectives, a combination of theoretical methods (analysis, generalization, and systematization of contemporary psychological literature) and psychodiagnostic tools aimed at assessing key emotional states and behavioral changes was employed. The study used the Beck Anxiety Inventory (BAI), the Patient Health Questionnaire (PHQ-9), the Impact of Event Scale (D. Weiss, C. Marmar), as well as an author-designed questionnaire focused on identifying features of eating behavior and changes in body weight under wartime conditions.
The empirical findings indicate that a significant proportion of respondents demonstrate elevated levels of depression and anxiety, reflecting a high degree of emotional distress associated with exposure to war-related events. At the same time, no direct statistically significant relationship was found between the level of emotional disturbances and changes in body weight. However, respondents who exhibited a tendency toward suicidal behavior were more likely to experience weight fluctuations and pronounced changes in eating habits.
The obtained data suggest a complex and mediated relationship between emotional disturbances, eating behavior, and body weight. Further research with larger samples, the application of objective assessment methods, and a longitudinal design is required to deepen the understanding of these relationships and to develop effective psychopreventive and corrective interventions.
References
Shurmakevych, V. (2024). Maiizhe 80 % ukraintsiv vidchuvaiut stres ta sylʹnu znervovanistʹ – opytuvannia [Almost 80% of Ukrainians feel stress and strong nervousness – survey]. Ukrainska Pravda. Zhyttia. https://life.pravda.com.ua/society/cherez-povnomasshtabne-vtorgnennya-bilshist-ukrajinciv-vidchuvayut-stres-opituvannya-300959
Kovalska, S. (2024). Styl kharchovoi povedinky sered molodi: analiz psykhoemotsiinykh osoblyvostei predstavnykiv riznykh sotsiokulʹturnykh pokolinʹ, narodzhenykh u 1990–2010 rr. [Eating behavior style among youth: Analysis of psycho-emotional characteristics of representatives of different sociocultural generations, born 1990–2010] (Master’s thesis, Ukrainian Catholic University, Lviv).
Trofimov, Y., Rybalka, V., & Honcharuk, P. (2001). Psykholohiia [Psychology]. Kyiv: Lybidʹ.
Izard, C. E. (1991). The psychology of emotions. New York, NY: Plenum Press. https://doi.org/10.1007/978-1-4899-0615-1
APA Dictionary of Psychology. (2018). Emotional disorder. https://dictionary.apa.org/emotional-disorder
Kraiss, J. T., et al. (2020). The relationship between emotion regulation and well-being in patients with mental disorders: A meta-analysis. Comprehensive Psychiatry, 102, 152189. https://doi.org/10.1016/j.comppsych.2020.152189
Shtyrohol, D. V. (2010). Emotsiini porushennia [Emotional disorders]. Pharmatsevtychna entsyklopediia. https://www.pharmencyclopedia.com.ua/article/2345/emocijni-porushennya
Pavlotska, L. F., Dudenko, N. V., & Yevlash, V. V. (2017). Fiziolohiia kharchuvannia [Physiology of nutrition]. Kharkiv: KhDUKhT; Svit knyh.
Lytvynenko, O., & König, L. M. (2024). Investigation of Ukrainian refugees' eating behavior, food intake, and psychological distress: Study protocol and baseline data. Applied Psychology: Health and Well-Being, 16(3), 923–943. https://doi.org/10.1111/aphw.12477
Yurtseniuk, O. S. (2023). Vplyv viiny na psykhične zdorovia ukraintsiv: Chynnyky formuvannia nevrotychnykh ta stres-asiotsiiovanykh psykhičnykh rozladiv, suchasnyi stan pytannia [The impact of war on the mental health of Ukrainians: Factors of neurotic and stress-associated disorders, current state of the issue]. Art of medicine, 2, 248–251. http://nbuv.gov.ua/UJRN/artmed_2023_2_41
Romanchuk, O. (2017). Kohnityvno-povedinkova terapiia depresii [Cognitive-behavioral therapy of depression]. https://i-cbt.org.ua/wp-content/uploads/2017/11/cbt-depression.pdf
Beck, A. T., Emery, G., & Greenberg, R. L. (2005). Anxiety disorders and phobias: A cognitive perspective. New York, NY: Basic Books.
American Psychiatric Association. (2023). Diagnostic and statistical manual of mental disorders (DSM-5, 5th ed.). Washington, DC: American Psychiatric Publishing. https://doi.org/10.1176/appi.books.9780890425596
Freud, S. (1935). Inhibitions, symptoms and anxiety. The Psychoanalytic Quarterly, 4(4), 616–625. https://doi.org/10.1080/21674086.1935.11925261
Ovcharenko, O. Yu. (Ed.). (2023). Psykholohiia stresu ta stresovykh rozladiv [Psychology of stress and stress disorders]. Kyiv: Universytet “Ukraina.” https://doi.org/10.36994/978-966-388-665-7-2023-266
Selye, H. (1956). The stress of life. New York, NY: McGraw-Hill.
Cannon, W. B. (1963). The wisdom of the body: How the human body reacts to disturbance and danger and maintains the stability essential to life (Rev. and enl. ed.). New York, NY: W. W. Norton & Company.
Stolyar, V. V. (2024). Rozlady kharchovoi povedinky u doroslykh ta faktory, shcho spryiayutʹ yikh vyniknenniu [Eating disorders in adults and factors contributing to their emergence] (Master’s thesis, Volyn National University, Lutsk).
Winkielman, P., Berridge, K. C., & Wilbarger, J. L. (2005). Unconscious affective reactions to masked happy versus angry faces influence consumption behavior and judgments of value. Personality and Social Psychology Bulletin, 31(1), 121–135. https://doi.org/10.1177/0146167204271309
Yurtseniuk, O. S., & Sumariuk, B. M. (2023). Vplyv viiny na psykhične zdorovia ukraintsiv: Chynnyky formuvannia nevrotychnykh ta stres-asiotsiiovanykh psykhičnykh rozladiv: Suchasnyi stan pytannia [The impact of war on the mental health of Ukrainians: Factors of neurotic and stress-associated disorders: Current state of the issue]. Art of medicine, 2, 248–251.

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