title: Life events and depression in adolescence: relationship loss as a prospective risk factor for first onset of major depressive disorder.
abstract: Although stressful life events have consistently been linked to the onset of major depressive disorder (MDD), most research has not distinguished 1st episodes from recurrences. In a large epidemiologic sample of older adolescents (N = 1,470) assessed at 2 time points, the risk conferred by a recent romantic break-up was examined as a predictor of 1st onset versus recurrence of MDD. Results indicated a heightened likelihood of 1st onset of MDD during adolescence if a recent break-up had been reported; in contrast, a recent break-up did not predict recurrence of depression. These results held for both genders and remained significant after controlling for gender. Additional analyses to determine the discriminant validity and specificity of these findings strongly supported the recent break-up as a significant risk factor for a 1st episode of MDD during adolescence. Implications of these findings and subsequent research directions are discussed.
authors.affiliation: Psychology Department, University of Oregon, Eugene 97403-1227, USA. smonroe@oregon.uoregon.edu
authors.forename: S M
authors.initials: SM
authors.lastname: Monroe
authors.forename: P
authors.initials: P
authors.lastname: Rohde
authors.forename: J R
authors.initials: JR
authors.lastname: Seeley
authors.forename: P M
authors.initials: PM
authors.lastname: Lewinsohn
mesh_terms: D000293:Adolescent; D015331:Cohort Studies; D003865:Major Depressive Disorder / Q000175:diagnosis / Q000453:epidemiology / Q000523:psychology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008016:Life Change Events; D008297:Male; D011237:Predictive Value of Tests; D011446:Prospective Studies; D000297:Psychology, Adolescent; D012307:Risk Factors; D011795:Surveys and Questionnaires