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Table 6 Correlation coefficients for the total scores of the K-BDRS, HAMD, MADRS, YMRS, and factor scores

From: Clinical assessment of bipolar depression: validity, factor structure and psychometric properties of the Korean version of the Bipolar Depression Rating Scale (BDRS)

 

HAMD

MADRS

YMRS

K-BDRS total

0.788**

0.877**

0.042

K-BDRS depressive

0.888**

0.759**

−0.145

K-BDRS mixed

0.173*

0.283*

0.611**

Factor 1

0.752**

0.841**

0.058

Factor 2

0.606**

0.755**

−0.317**

Factor 3

0.320**

0.206*

0.591**

  1. K-BDRS Korean version of the Bipolar Depression Rating Scale, HAMD Hamilton Depression Scale, MADRS Montgomery and Asberg Depression Scale, YMRS Young Mania Rating Scale, K-BDRS depressive K-BDRS scale without mixed symptoms (Items 1–15), K-BDRS mixed mixed symptoms of K-BDRS (Items 16–20)
  2. Factor 1: psychological depressive symptoms
  3. Factor 2: somatic depressive symptoms
  4. Factor 3: mixed symptoms
  5. *Correlation is significant at the 0.05 level (p < 0.05, two-tailed)
  6. **Correlation is significant at the 0.01 level (p < 0.01, two-tailed)
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BMC Psychiatry

ISSN: 1471-244X

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