Table 1.

Descriptive Statistics by Case status

	Suicide Case	Control	Odds Ratio	Variable
	Mean (SD)/ Frequency (%)	Mean (SD)/ Frequency (%)	[95% CI] Case (1) Vs. Control (0)	Range
Depression Symptom Count	5.08 (2.76)	0.31 (0.79)	2.66 [1.63–4.36]	0–9
Thwarted Belongingness
DSSI-Social Interactions	0.29 (0.90)	−0.29 (1.02)	1.88 [1.33–2.70]	−2.45–2.53
DSSI-Perceived Social   Support	0.62 (1.03)	−0.59 (0.47)	7.39 [3.93–13.88]	−1.09–2.61
Perceived Burdensomeness
IADL Impairment	68 (79.1%)	21(24.4%)	16.67 [5.20–54.43]	0–1
ADL Impairment	71 (86.6%)	24 (29.3%)	6.17 [2.60–14.61]	0–1
Visiting Nurse	10 (12.2%)	2 (2.4%)	5.00 [1.10–22.82]	0–1
Painful and Provocative Experiences
Number of previous attempts	0.55 (1.24)	0.02 (0.15)	10.48 [1.55–70.70]	0–6
General Aggression	1.98 (4.72)	.34 (.82)	1.46 [1.12–1.90]	0–36
Relative died by suicide	19 (22.0%)	12 (14.0%)	1.75 [0.79 – 3.87]	0–1
Owned firearm in prior   month*	52 (62.7%)	33 (41.3%)	2.40 [1.27–4.48]	0–1

Note:

DSSI=Duke Social Support Index, note scores were z-transformed for the DSSI; HAM=Hamilton Rating Scale for Depression (number of DSM depression symptoms coded as present), IADL=Instrumental Activities of Daily Living (coded as presence of 1+ impairments), ADL=Activities of Daily Living (coded as presence of 1+ impairments), Frequencies of those positively endorsing item (or using the service) in the prior month are provided.

^*Data was missing for 3 subjects in the case arm and 6 subjects in the control arm.