Table 4.

Clinical outcomes for patients being managed for depression with evidence based model or usual care. Values are percentages (number of patients/total number) unless stated otherwise

Outcomes	Intervention patients	Usual care patients	Between group difference or odds ratio (95% CI)*	P value
Mean (SD) severity of depression†:
Baseline	2.04 (0.66)	1.98 (0.65)	0.15 (−0.03 to 0.33)	0.105
3 months	1.16 (0.80)	1.29 (0.76)	−0.16 (−0.32 to −0.002)	0.048
6 months	0.97 (0.80)	1.09 (0.74)	−0.20 (−0.39 to −0.014)	0.036
Response‡:
3 months	53.0 (97/183)	34.2 (52/152)	2.2 (1.4 to 3.4)	0.001
6 months	59.9 (106/177)	46.6 (68/146)	1.7 (1.1 to 2.7)	0.021
Remission§:
3 months	26.2 (48/183)	16.5 (25/152)	2.1 (1.2 to 3.7)	0.018
6 months	37.3 (66/177)	26.7 (39/146)	1.9 (1.2 to 3.3)	0.014

^*Adjusted for variability in practices. All patients have at least 0.5 score on Hopkins symptom checklist-20 at baseline.

^†Scores on Hopkins symptom checklist-20.

^‡At least 50% decrease in depression score from baseline.

^§Score of <0.5 on Hopkins symptom checklist-20.