Table 2C.

Characteristics of Sample 3.

	Controls (n=59)	MDD (n=57)	MDD+LL SA (n=42)	MDD+HL SA (n=22)	p
Age (M, SD)	34.39 (12.40)	32.05 (13.43)	30.81 (12.78)	36.09 (13.54)	.333
Female (n, %)	36 (61.0%)	44 (77.2%)	28 (66.7%)	13 (59.1%)	.234
Caucasian (n, %)	31 (52.5%)	41 (71.9%)	17 (40.5%)	11 (50.0%)	.024
Education Years (M, SD)	15.57 (2.37)	14.88 (2.71)	14.24 (2.30)	14.23 (2.91)	.040
Income (Median)	$50,000 to $74,999	$35,000 to $49,999	$35,000 to $49,999	$16,000 to $24,999	.020
Substance Use History (n, %)	N/A	12 (21.1%)	14 (33.3%)	7 (31.8%)	<.001
Any Anxiety History (n, %)	N/A	42 (73.7%)	29 (69.0%)	20 (90.9%)	<.001
MMSE (M, SD)	29.56 (.82)	29.40 (.90)	29.24 (.91)	29.00 (1.07)	.065
Highest Lethality of SA (M, SD)	N/A	N/A	1.48 (1.25)	5.14 (1.32)	<.001

Notes. MDD = major depressive disorder. SI = suicidal ideation. SA = suicide attempt. LL = low lethality. HL = high lethality. MMSE = Mini Mental Status Exam