Mental health problems in unaccompanied young refugees and the impact of post-flight factors on PTSS, depression and anxiety-A secondary analysis of the Better Care study

Psychosocial and neurobiological aspects of the worldwide refugee crisis: From vulnerability to resilience

Anisman, H., Doubad, D., Asokumar, A. & Matheson, K. Psychosocial and neurobiological aspects of the worldwide refugee crisis: From vulnerability to resilience. NEUROSCI BIOBEHAV REV, XXXX. Immigration occurs between countries either to obtain employment, for family reunification or to escape violence and other life-threatening conditions. Refugees and asylum seekers are often obligated to overcome a uniquely challenging set of circumstances prior to and during migration. Settlement following immigration may pose yet another set of stressors related to acculturation to the host country, as well as financial insecurity, discrimination, language barriers, and social isolation. Here we discuss the multiple consequences of immigration experiences, focusing on the health disturbances that frequently develop in adults and children. Aside from the psychosocial influences, immigration-related challenges may cause hormonal, inflammatory immune, and microbiota changes that favor psychological and physical illnesses. Some biological alterations are subject to modification by epigenetic changes, which have implications for intergenerational trauma transmission, as might disruptions in parenting behaviors and family dysfunction. Despite the hardships experienced, many immigrants and their families exhibit positive psychological adjustment after resettlement. We provide information to diminish the impacts associated with immigration and offer strength-based approaches that may foster resilience.

Post-migration stress, quality of life, and mental health among accompanied and unaccompanied young refugees in Germany: How do adolescents feel after fleeing?

This study examines the impact of post-migration living difficulties (PMLDs) and quality of life (QoL) on the mental health of 55 young refugees who arrived in Germany either accompanied or unaccompanied. The results reveal that nearly 62% of the participants exhibited clinically significant symptoms of depression or post-traumatic stress disorder. Regression analyses indicate that psychopathology was associated with being unaccompanied and experiencing lower QoL, while QoL was associated with higher economic status and lower PMLDs. Mediation analysis further demonstrates that higher economic status and reduced PMLDs were associated with higher QoL, which, in turn, correlated with lower levels of psychopathology. These findings emphasise the importance of considering PMLDs and QoL, as well as economic status and being accompanied/unaccompanied, in the assessment and treatment of young refugees in the host country.

Trajectories of mental health problems in unaccompanied young refugees in Germany and the impact of post-migration factors - a longitudinal study

Unaccompanied young refugees (UYRs) are at an elevated risk of continuing psychological distress, including posttraumatic stress symptoms (PTSS), depression, and anxiety. The post-arrival situation in a host country plays an important role in increasing or reducing mental health risks for UYRs. This study aimed to examine the trajectory of psychological distress and post-migration factors experienced by UYRs in Germany with five assessments every six months over a two-year period.Standardised self-report questionnaires were used to assess PTSS (CATS-2), depression (PHQ-9), and anxiety (GAD-7) symptoms. Material and social stressors (DSSYR), sociocultural adjustment (BSAS), frequency of contact with family members, and distress regarding asylum status were included as post-migration factors. N = 131 UYRs (Mage = 17.04; SDage = 1.46; 81.1% male) living in residential care facilities in Germany were included in this study. There was a significant loss to follow up with n = 77 after 12 months at T2 (59% attrition), and n = 37 after 24 months at T4 (28% attrition).At baseline, clinically relevant symptom scores were found in 48.1% for PTSS, 42.0% for depression, and 22.9% for anxiety. Analysis of latent growth curve models revealed that the symptom severity of depression and anxiety did not change substantially over one year, but PTSS showed a significant decline. The number of traumatic events affected initial levels of mental health problems but not their trajectory over time. The impact of post-migration factors varied between measurement points and outcome measures and did not result in a homogeneous pattern.Despite limitations, this study demonstrated the persistence of high levels of psychological distress in UYRs. Effective interventions are required at an early stage to prevent chronic trajectories and support systems should adapt to constantly changing circumstances.Trial registration number/date of registration: DRKS00017453/11th December 2019.