Chunk #8 — Materials and methods — Subjects, measurement instruments and genotyping — Discovery samples for personality

Source

The genetic association between personality and major depression or bipolar disorder. A polygenic score analysis using genome-wide association data.

Embedded

yes

Text

was 19 years, and in 3 studies, the mean age was between 60 and 70 years. It must be noted that the meta-analysis as described in de Moor et al.25 also included the GAIN-MDD sample. This sample was excluded in the personality traits meta-analyses for this study as the GAIN-MDD set served as one of the target samples (see below for the description of the sample).