Abstract
BACKGROUND: Lesbians, gays, and bisexual people (LGB) present high levels of suicidal ideation. The disclosure of sexual orientation is a stressful experience which presents a high suicide risk. Research has not paid sufficient attention to stress during this disclosure in order to understand suicide among LGB people. The aims of this study were to investigate: (1) the characteristics of stress during this revelation, more precisely cognitive appraisal, emotions, and coping; and (2) associations between these characteristics and suicidal ideation. METHOD: A total of 200 LGB young adults answered the "Stressful situation assessment questionnaire", focusing on the most stressful disclosure of sexual orientation they have ever experienced. RESULTS: Avoidance coping is a good predictor of suicidal ideation, and mediates the association between primary appraisal (risk "Harm myself and others") and suicidal ideation. CONCLUSIONS: Our study illustrates the need to better understand stress during the disclosure of sexual orientation to prevent and care for suicide risk among LGB young adults.