Table A3.

Diagnosis and Treatment of Depression and Mental Health Conditionsa

	All Survey Respondents			With Prelottery Diagnosis of Depression			Without Prelottery Diagnosis of Depression
	Control Mean	Effect of Medicaid Coverage	p‐Value	Control Mean	Effect of Medicaid Coverage	p‐Value	Control Mean	Effect of Medicaid Coverage	p‐Value	p‐Value for Difference Between (7) and (11)
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)
Diagnosis of depression
Postlottery diagnosis of depression (%)	N/A			N/A			7.39	5.50	0.049
								(2.79)
Undiagnosed depression (%)	N/A			N/A			14.01	−6.76	0.047
								(3.40)
Treatment
Talk therapy (%)	N/A			37.4	8.83	0.196	N/A
					(6.84)
Prescription medications
Any mental health medication (%)b	20.7	8.77	0.008	44.8	14.53	0.041	7.7	7.58	0.005	0.362
		(3.33)			(7.10)			(2.67)
Mental health medications (#)b	0.335	0.14	0.025	0.771	0.28	0.077	0.099	0.11	0.004	0.301
	(0.77)	(0.06)		(1.07)	(0.16)		(0.38)	(0.04)
Share using any (%):
Antidepressantc	16.8	5.49	0.071	37.5	9.87	0.152	5.7	4.76	0.033	0.484
		(3.04)			(6.88)			(2.23)
SSRI	9.8	4.13	0.088	22.6	8.45	0.157	2.9	2.96	0.069	0.376
		(2.42)			(5.96)			(1.62)
Tricyclic, MAOI, or Other	7.0	3.66	0.082	15.8	6.32	0.227	2.3	2.87	0.051	0.529
		(2.10)			(5.23)			(1.47)
Trazodone	3.4	−0.46	0.747	7.4	−2.70	0.457	1.2	0.96	0.342	0.329
		(1.42)			(3.62)			(1.01)
Anxiolytic	6.2	2.60	0.207	14.1	7.11	0.171	2.0	0.81	0.553	0.242
		(2.06)			(5.20)			(1.37)
Bipolar	5.5	0.39	0.834	12.8	1.89	0.690	1.5	−0.77	0.523	0.584
		(1.85)			(4.73)			(1.21)
Sedative	2.9	4.13	0.004	6.1	6.95	0.045	1.2	2.94	0.013	0.274
		(1.43)			(3.47)			(1.18)
Antipsychotic	4.0	0.80	0.629	9.8	−0.61	0.887	0.8	1.81	0.075	0.582
		(1.64)			(4.28)			(1.02)
Untreated depression (%)d	16.6	−10.50	0.001	20.1	−17.00	0.003	14.8	−6.80	0.053	0.128
		(3.05)			(5.74)			(3.50)
Unmet need for mental health care (%)	24.41	−9.21	0.005	45.82	−12.31	0.071	12.87	−6.19	0.041	0.438
		(3.29)			(6.82)			(3.03)

^aFor each sample, the first column reports the control mean of the dependent variable (with standard deviation for continuous outcomes in parentheses). The second column reports the estimated local average treatment effect of Medicaid coverage (with standard error in parentheses). See Appendix for estimating equation. All regressions include indicators for the number of household members on the lottery list and adjust standard errors for household clusters. The final column reports the p‐value for a test for treatment effect heterogeneity by prelottery diagnosis of depression. All analysis is weighted using survey weights. Samples consist of all in‐person interview respondents (n = 12,229), those with a pre‐lottery diagnosis of depression (n = 4,166) and those without (n = 8,063).

^bTrazodone and branded equivalents are excluded from these summary measures.

^cAggregate result for all survey respondents previously reported in Baicker et al 2013.8

^dThis analysis was not prespecified.