Table 8.

Cronbach's Alpha and the Pearson correlations between the I-BDRS's subscales and the other measures.

	Secondary depression symptoms	Mixed symptoms	Primary depression symptoms
MADRS	0.70**	0.29**	0.85**
HAM-D	0.72**	0.41**	0.70**
YMRS	0.21*	0.74**	0.20*
	α = 0.84	α = 0.75	α = 0.75

HAM-D, Hamilton Depression Rating Scale; YMRS, Young Mania Rating Scale; MADRS, Montgomery Asberg Depression Rating Scale.

^{*, **}Statistically significant.