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Table 2 Correlation matrix among psychometric variables

From: Number of prior episodes and the presence of depressive symptoms are associated with longer length of stay for patients with acute manic episodes

  YMRS HARS HDRS5 SUMD CGI-BP-D CGI-BP-M CGI-BP MADRS
YMRS 1.000 0.215** 0.043 0.397** -0.114 0.532** 0.250** 0.143**
HARS   1.000 0.646** -0.076 0.486** 0.107 0.155* 0.665**
HDRS5    1.000 -0.209** 0.677** -0.015 0.091 0.712**
SUMD     1.000 -0.310** 0.294** 0.200** -0.162
CGI-BP-D      1.000 -0.033 0.206** 0.680**
CGI-BP-M      - 1.000 0.403** 0.055
CGI-BP        1.000 0.292**
MADRS         1.000
  1. Significant correlation coefficients > 0.5 are shown in bold.
  2. *P < 0.05, **P < 0.01.
  3. CGI-BP = Clinical Global Impression - Bipolar Disorder Scale; CGI-BP-D = Clinical Global Impression-Bipolar Disorder Scale Depression; CGI-BP-M = Clinical Global Impression-Bipolar Disorder Scale Mania HARS = Hamilton Anxiety Rating Scale; HDRS5 = Hamilton Depression Rating Scale 5 items; MADRS = Montgomery-Åsberg Depression Rating Scale; SUMD = Scale to Assess Unawareness of Mental Disorder; YMRS = Young Mania Rating Scale.