Table 3.

Predicting suicide-related behavior within 90 days based on LBA variables: results from GEE, with session as repeated-measure, adjusted by key suicide-related covariates

	Actual suicide attempt (ASA)			Other suicidal event (excluding ASA)
	OR	95% CI	p Value	OR	95% CI	p Value
LBA: Response bias for Go	0.99	0.96–1.01	0.34	1.03	1.00–1.06	0.03
LBA: Decisional efficiency for targets	0.53	0.36–0.79	<0.01	1.06	0.70–1.62	0.77
LBA: Decisional efficiency for foils	2.46	1.26–4.80	0.01	0.67	0.34–1.32	0.25
Session = T2 (T1 reference)	2.63	0.65–10.67	0.18	0.42	0.11–1.56	0.19
Session = T3 (T1 reference)	0.08	0.01–0.53	0.01	0.63	0.19–2.17	0.47
# Prior ASA (lifetime)	1.22	1.03–1.44	0.02	1.10	0.95–1.27	0.21
Age in years at T1	1.04	0.97–1.12	0.27	0.99	0.96–1.03	0.59
Female gender (reference = male)	0.60	0.06–6.08	0.67	1.52	0.41–5.56	0.53
Lifetime TBI (reference = none)	0.66	0.08–5.57	0.70	1.00	0.36–2.78	1.00
RCT group (reference MBCT-S)	11.78	1.12–124.44	0.04	1.46	0.54–3.96	0.45
SSI at time of GNG testing	1.13	1.04–1.23	0.01	1.01	0.95–1.06	0.84
Attentional Control at T1 (Stroop d-score)	4.25	0.08–227.74	0.48	0.35	0.01–11.11	0.55

LBA, Linear ballistic accumulator model; Response bias for Go values >0 indicate bias for Go over No-go responses; Decisional efficiency for targets/foils >0 indicate faster evidence accumulation for correct than incorrect responses to targets and foils, respectively; RCT, randomized clinical trial for Mindfulness-Based Cognitive Therapy for Suicide (MBCT-S); SSI, Scale for Suicidal Ideation score.

Note. Bold indicates predictors for which p < 0.05 for either the Actual Suicide Attempt (ASA) or Other Suicidal Event outcome.