Mental health and well-being in adolescent and young adult refugees in Sweden: A cross-sectional study of accompanied and unaccompanied individuals.

BACKGROUND

Currently, approximately 100 million people are displaced worldwide, including children and young adults. Previous studies showed exposure to violence and posttraumatic stress disorder (PTSD) are common in this sub-population. However, we still lack comprehensive data on well-being, mental health, and the ability to function.

METHODS

This study included 291 adolescent (aged 12-17 years) and young adult (18-25 years) refugees recruited nationwide in Sweden between 2019 and 2022. Sociodemographic, mental health and well-being-related data (well-being, post-traumatic stress symptoms, psychiatric diagnoses, and functional ability) were collected using semi-structured interviews with structured components. Associations between accompanied status and well-being/depression/suicidal thoughts, generalized anxiety disorder/panic disorder/PTSD symptoms, and functional ability were analyzed using linear and logistic regression, adjusted for age, gender, parental education, asylum status, and region of origin.

FINDINGS: Most study participants (mean age 17·9 years) originated from the Middle East and North Africa (70·6 %) or Sub-Saharan Africa (27·0 %). 16·1 % of adolescents and 32·3 % of young adults were unaccompanied. Nearly the entire study sample had experienced violence (92·8 %). However, the sample had a low prevalence of psychiatric diagnoses. For example, only 5·9 % fulfilled the criteria for clinical depression. Self-reported well-being (WHO-5, 71·09 (23·91)) and observer-rated functional ability (GAS/GAF, 81·76 (14·15)) were high. There were no significant differences in diagnosis prevalence by gender. However, significant differences existed between accompanied versus unaccompanied groups. Being an unaccompanied refugee individual was associated with a higher risk of suicidal thoughts, adjusted odds ratio, aOR 5·66 (95 % CI 2·15-14·88), higher rates of post-traumatic stress disorder symptoms β = 0·72 (0·39-1·05), lower mental well-being β = -10·86 95 % CI (-18·23- -3·48) and lower functional ability β = -9·38 (-13·84- -4·92). There were no differences in outcomes by gender except for worse well-being in males (β = 6·83 (1·01-12·66)).

INTERPRETATION: In this sample, we found lower prevalence rates for all psychiatric diagnoses compared to earlier published studies. Being an unaccompanied refugee individual was a risk factor for all adverse outcomes. Future studies need to confirm the relatively low rates of psychiatric diagnoses. Regardless, the results highlight the heterogeneous needs among newly arrived refugees.