Table 2.

Estimated Mean Costs for Total Outpatient and Selected Components, With 95% Confidence Intervals From Bootstrap Distributions

	Usual Care		Enhanced Care
Component	Psychological Complaints Mean $ (95% CI)	Physical Complaints Mean $ (95% CI)	Psychological Complaints Mean $ (95% CI)	Physical Complaints Mean $ (95% CI)
Primary care	899 (674–1,164)	723 (572–890)	736 (554–953)	849 (697–1,021)
Medications	1,382 (760–2,584)	281 (178–412)	995 (694–1,354)	676 (462–920)
Emergency department	1,105 (700–1,598)	1,076 (677–1,728)	802 (607–1,036)	934 (719–1,196)
Intervention	0	0	291 (272–311)	292 (277–308)
Total outpatient (including intervention)	4,000 (2,959–5,407)	1,922 (1,402–2,665)	3,020 (2,354–3,864)	3,300 (2,629–4,073)

Note: Specialty mental health care not estimated separately because of small number of patients with specialty care costs. Ninety-five percent nonparametric confidence interval (CI) obtained as 2.5th and 97.5th percentiles of the bootstrap distributions.