Table 1 shows the unrotated principal component analysis of the Young Mania Rating Scale items. Unrotated principal component analysis identified five factors with eigenvalues > 1. Factor one (15. ...

Participants were evaluated using the Young Mania Rating Scale (YMRS). Exploratory factor analysis (principal component analysis) was carried out and factors with an eigenvalue > 1 were retained.

In a post-hoc analysis, cariprazine seemed to be effective in treating both depressive and manic episodes of bipolar I disorder across age groups.