Background: The prevalence and course of mental disorders among Vietnamese refugees were studied, using a model including variables from different research traditions.
Method: A consecutive community cohort of 145 Vietnamese boat refugees aged 15 and above were personally interviewed on their arrival in Norway and three years later.
Results: Three years later, there was, unexpectedly, no decline in self-rated psychological distress (SCL-90-R), almost one in four suffered from psychiatric disorder and the prevalence of depression was 17.7% (Present State Examination). Female gender, extreme traumatic stress in Vietnam, negative life events in Norway, lack of a close confidant and chronic family separation were identified as predictors of psychopathology.
Conclusions: The effects of war and persecution were long-lasting, and compounded by adversity factors in exile. A uniform course of improvement in mental health after resettlement cannot be expected in all contexts. The affected refugees need systematic rehabilitation.