Food insecurity, nutrition, and mental health in children after earthquake exposure: Evidence from Türkiye

BackgroundChildren are particularly vulnerable to the psychological and nutritional consequences of natural disasters such as earthquakes. Understanding the relationship between mental health outcomes and food insecurity is essential for effective post-disaster interventions.ObjectivesThis study aimed to assess the prevalence of post-traumatic stress disorder (PTSD), anxiety, and depressive symptoms among children exposed to the 2023 earthquake in Türkiye, and to examine their nutritional status and household food security.MethodsA multicenter, cross-sectional survey was conducted between March and August 2025 among 782 children aged 6-17 years from twelve earthquake-affected provinces. Participants were recruited using stratified cluster sampling from schools and community health centers. Psychological outcomes were assessed using validated instruments (CPSS, SCARED, CDI). Nutritional status was evaluated using anthropometric measurements, dietary diversity indicators, and standardized food security scales.ResultsOverall, 21.7% of participants met the CPSS cut-off for probable PTSD, with a higher prevalence among girls. Anxiety symptoms were identified in 25.8% and depressive symptoms in 21.4% of children. Nutritional assessment showed that 11.3% were underweight and 18.6% were overweight or obese. Additionally, 40.3% of households experienced food insecurity.ConclusionMental health problems and nutritional vulnerability frequently co-occur among children after earthquake exposure. Integrated interventions addressing both psychological well-being and food security are essential to support recovery in disaster-affected populations.