Broader conceptualization of remission assessed by the remission from depression questionnaire and its association with symptomatic remission: a prospective, multicenter, observational study

Table 3 Logistic regression analyses

Dependent variable categorical outcome at month 6	Independent variable score at baseline	p-value	Level/Unit	Odds Ratio	95 % CI
Remission
HAMD-17	RDQ	0.439	Remission	0.76	0.38, 1.52
	HAMD-17	0.009	1 unit	0.81	0.70, 0.95
Relapse
MINI	RDQ	0.071	1 unit	0.98	0.96, 1.00
	HAMD-17	0.007	1 unit	1.21	1.05, 1.39
Composite remission status
QIDS-SR + SDS + EQ-5D	RDQ	0.553	1 unit	0.99	0.96, 1.02
HAMD-17 + SOFAS	RDQ	0.374	1 unit	0.99	0.97, 1.01
Functioning
HAMD-17	SDS	0.789	No impairment	1.09	0.57, 2.09
	HAMD-17	0.017	1 unit	0.81	0.69, 0.96
HAMD-17	SOFAS	0.917	Good functioning	1.03	0.55, 1.95
	HAMD-17	0.024	1 unit	0.83	0.71, 0.98
Healthcare resource utilization^a
Healthcare resources	RDQ	0.568	Remission	0.89	0.59, 1.33

Abbreviations: CI confidence interval, EQ-5D EuroQol, HAMD-17 17-item Hamilton Rating Scale for Depression, MINI mini-International neuropsychiatric interview, QIDS-SR quick inventory of depressive symptomatology-self report, RDQ remission from depression questionnaire, SDS Sheehan disability scale, SOFAS social and occupational functioning assessment scale
^aHealthcare Resource Utilization was coded as a categorical outcome with at least one visit receiving a ‘Yes’

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