Table 3.

Stepwise Multiple Regression Analysis Of The SDS Total Score

Independent Factors	Partial Regression Coefficient (B)	95% Confidence Interval	Standardized Partial Regression Coefficient (β)	p
(Constant)	0.861	0.122 to 1.600	–	–
PHQ-9	0.808	0.696 to 0.921	0.519	<0.001
COBRA	0.138	0.065 to 0.211	0.136	<0.001

Notes: Adjusted R² = 0.345, F = 151.5, p < 0.001. Dependent factor: SDS total score. Two independent factors: PHQ-9 and COBRA scores.

Abbreviations: COBRA, Cognitive Complaints in Bipolar Disorder Rating Assessment; PHQ-9, Patient Health Questionnaire-9; SDS, Sheehan disability scale.