Background. Depression and anxiety persist within and across diagnostic boundaries. The
manner in which common v. disorder-specific genetic and environmental influences operate …

Background Adolescence marks a period where depression will commonly onset. Twin
studies show that genetic influences play a role in how depression develops and changes …

Etiological factors for stability and change in symptoms of anxiety and depression, including
sex differences, are largely unexplored in young adults. Using biometric modeling and two …

Importance Less favorable trajectories of depressive mood from adolescence to early
adulthood are associated with current and later psychopathology, impaired educational …

We estimate the relative effect sizes of genetic and environmental influences on both higher
and lower levels of depressive symptoms with attention to persistence over a 1-year period …

Importance TheDSM-5classifies mood and anxiety disorders as separate conditions.
However, some studies in adults find a unidimensional internalizing factor that underpins …

Whether well-being and depressive symptoms can be considered as two sides of the same
coin is widely debated. The aim of this study was to gain insight into the etiology of the …

Background Early‐onset depression during childhood and adolescence is associated with a
worse course of illness and outcome than adult onset. However, the genetic factors that …

BackgroundNumerous factors influence late-life depressive symptoms in adults, many not
thoroughly characterized. We addressed whether genetic and environmental influences on …

There is heterogeneity between depression in childhood, adolescence and adulthood in
terms of the gender composition of affected cases, prevalence, rates of recurrence and risk …