Affective lability in patients with bipolar disorders is associated with high levels of childhood trauma

This study aimed to investigate associations between a history of childhood trauma and levels of affective lability in bipolar patients compared to controls. Forty-two patients and 14 controls were assessed using the Affective Lability Scale (ALS) and the Childhood Trauma Questionnaire (CTQ). Affective Lability Score was significantly associated with scores on the Childhood Trauma Questionnaire. A multivariate regression model indicated a relationship between childhood trauma scores and differences in affective lability between patients and controls.