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Table 3 Spearman's correlation coefficients of variables included in the Cox regression model

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

  Spearman's correlation P value
Number of previous episodes 0.115 0.093
YMRS score 0.206 0.003
SUMD score 0.114 0.096
CGI-BP score 0.125 0.073
MADRS score 0.185 0.007
  1. CGI-BP = Clinical Global Impression - Bipolar Disorder Scale; MADRS = Montgomery-Åsberg Depression Rating Scale; SUMD = Scale to Assess Unawareness of Mental Disorder; YMRS = Young Mania Rating Scale.