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Institutional Context, Triggers and Symptoms of Mass Psychogenic Illness: A Literature-Based Content Analysis
Öz
Aim: This study aimed to investigate mass psychogenic illness (MPI) across various institutional settings worldwide, identifying its triggering factors and symptom profiles. Additionally, it sought to analyze the organizational and psychosocial factors contributing to MPI outbreaks and to propose recommendations for their prevention.
Method: The research was based on a dataset comprising peer-reviewed articles published between 2000 and 2025, written in English and documenting MPI cases within specific institutional contexts. A systematic review was conducted using PubMed, Scopus and Web of Science databases. Employing qualitative content analysis, 14 case studies were evaluated through descriptive and thematic approaches, focusing on institutional categories, triggering factors and symptom profiles.
Results: The analysis revealed that 85.7% (12/14) of MPI cases occurred in school settings, while 7.1% (1/14) was reported to occur in a hospital and 7.1% (1/14) in an office environment. In schools, emotional vulnerability among adolescents, academic stress, misinformation dissemination and group interactions emerged as primary triggers. In contrast, environmental perceptions and dramatic interventions were prominent in hospital and office cases. The most frequently reported physical symptoms included nausea, headaches and dizziness, while psychical symptoms such as anxiety and panic were less common. Notably, MPI cases were more prevalent among female students.
Conclusion: MPI is predominantly observed in school environments, driven by stress, misinformation and social contagion. Being less frequent in adult-oriented settings, its presence reflects distinct dynamics rather than immunity. The study highlights the critical role of organizational culture and leadership in preventing MPI. Strengthening psychosocial support systems, implementing stress management and fostering transparent communication within institutions can mitigate MPI risks.
Anahtar Kelimeler
Kaynakça
- 1. Bartholomew RE, Wessely S. Protean nature of mass sociogenic illness: From possessed nuns to chemical and biological terrorism fears. Br J Psychiatry. 2002;180:300-6.
- 2. Smallman-Raynor M, Cliff AD. War epidemics: An historical geography of infectious diseases in military conflict and civil strife, 1850-2000. Oxford: Oxford University Press; 2004.
- 3. Colligan TW, Higgins EM. Workplace stress: Etiology and consequences. J Workplace Behav Health. 2006;21(2):89-97.
- 4. Bartholomew RE, Goode E. Mass delusions and hysterias: Highlights from the past millennium. Skeptical Inquirer. 2000;24(3):20-8.
- 5. Jacobsen P, Ebbehøj NE. Outbreak of mysterious illness among hospital staff: Poisoning or iatrogenic reinforced mass psychogenic illness? J Emerg Med. 2016;50(2):e47-52.
- 6. Staudenmayer H, Christopher KL, Repsher L, Hill RH. Mass psychogenic illness: Psychological predisposition and iatrogenic pseudo-vocal cord dysfunction and pseudo-reactive airways disease syndrome. J Med Toxicol. 2011;7(2):109-17.
- 7. Siamisang K, Phologolo T, Mukuhwa T, et al. Predictors of mass psychogenic illness in a junior secondary school in rural Botswana: A case control study. S Afr J Psychiatry. 2022;28:1671.
- 8. Halvorson H, Crooks J, Lahart DA, Farrell KP. An outbreak of itching in an elementary school: A case of mass psychogenic response. J Schn Health. 2008;78(5):294-7.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Ruh Sağlığı Hemşireliği
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
31 Aralık 2025
Gönderilme Tarihi
25 Temmuz 2025
Kabul Tarihi
11 Aralık 2025
Yayımlandığı Sayı
Yıl 2025 Cilt: 12 Sayı: 3
APA
Yılmazer, C. B., Çekin, M. D., & Korkutan, M. (2025). Institutional Context, Triggers and Symptoms of Mass Psychogenic Illness: A Literature-Based Content Analysis. The Journal of Neurobehavioral Sciences, 12(3), 81-86. https://doi.org/10.32739/jnbs.12.3.278
AMA
1.Yılmazer CB, Çekin MD, Korkutan M. Institutional Context, Triggers and Symptoms of Mass Psychogenic Illness: A Literature-Based Content Analysis. JNBS. 2025;12(3):81-86. doi:10.32739/jnbs.12.3.278
Chicago
Yılmazer, Cem Burak, Murat D. Çekin, ve Mümtaz Korkutan. 2025. “Institutional Context, Triggers and Symptoms of Mass Psychogenic Illness: A Literature-Based Content Analysis”. The Journal of Neurobehavioral Sciences 12 (3): 81-86. https://doi.org/10.32739/jnbs.12.3.278.
EndNote
Yılmazer CB, Çekin MD, Korkutan M (01 Aralık 2025) Institutional Context, Triggers and Symptoms of Mass Psychogenic Illness: A Literature-Based Content Analysis. The Journal of Neurobehavioral Sciences 12 3 81–86.
IEEE
[1]C. B. Yılmazer, M. D. Çekin, ve M. Korkutan, “Institutional Context, Triggers and Symptoms of Mass Psychogenic Illness: A Literature-Based Content Analysis”, JNBS, c. 12, sy 3, ss. 81–86, Ara. 2025, doi: 10.32739/jnbs.12.3.278.
ISNAD
Yılmazer, Cem Burak - Çekin, Murat D. - Korkutan, Mümtaz. “Institutional Context, Triggers and Symptoms of Mass Psychogenic Illness: A Literature-Based Content Analysis”. The Journal of Neurobehavioral Sciences 12/3 (01 Aralık 2025): 81-86. https://doi.org/10.32739/jnbs.12.3.278.
JAMA
1.Yılmazer CB, Çekin MD, Korkutan M. Institutional Context, Triggers and Symptoms of Mass Psychogenic Illness: A Literature-Based Content Analysis. JNBS. 2025;12:81–86.
MLA
Yılmazer, Cem Burak, vd. “Institutional Context, Triggers and Symptoms of Mass Psychogenic Illness: A Literature-Based Content Analysis”. The Journal of Neurobehavioral Sciences, c. 12, sy 3, Aralık 2025, ss. 81-86, doi:10.32739/jnbs.12.3.278.
Vancouver
1.Cem Burak Yılmazer, Murat D. Çekin, Mümtaz Korkutan. Institutional Context, Triggers and Symptoms of Mass Psychogenic Illness: A Literature-Based Content Analysis. JNBS. 01 Aralık 2025;12(3):81-6. doi:10.32739/jnbs.12.3.278