Bennik, Elise C.

Oldehinkel, Albertine J.

Ormel, Johan

English

BackgroundOnly few studies have focused on the effects of positive life changes on depression, and the ones that did demonstrated inconsistent findings. The aim of the present study was to obtain a better understanding of the influence of positive life changes on depressive symptoms by decomposing life changes into a valence and an amount of change component.MethodsUsing hierarchical multiple regression, we examined the unique effects of valence (pleasantness/unpleasantness) and amount of change on depressive symptoms in 2230 adolescents (M age: 16.28 years) from the TRAILS study.ResultsAdjusted for age, gender and pre-event depressive symptoms, the amount of life change was positively associated with depressive symptoms. A small excess of positive life changes predicted fewer symptoms, but experiencing a large excess of positive life changes did not have any additional beneficial effects, rather the opposite. Valence was more strongly associated with cognitive-affective than with neurovegetative-somatic symptoms.ConclusionsMore positive life changes relative to negative life changes can protect against depressive symptoms, yet only when the amount of change is limited. This study encourages examination of the effects of life changes on specific symptom clusters instead of total numbers of depressive symptoms, which is the current standard

Proceedings - University of Groningen

Life changes and depressive symptoms: the effects of valence and amount of change

https://pure.rug.nl/ws/files/15836003/40359_2012_Article_15.pdf

Life changes and depressive symptoms: the effects of valence and amount of change

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Proceedings - University of Groningen