. Author manuscript; available in PMC: 2019 Jan 28.

Published in final edited form as: J Int Neuropsychol Soc. 2018 Nov 16;25(1):79–89. doi: 10.1017/S1355617718000851

Table 2.

Results of Logistic Regressions Examining Memory and Symptom Measures Predicting Suicidal Ideation.

	R²	B	SE	OR [95% CI]	p

Model 1 Memory composite	.119	.42	.21	1.52 [1.02, 2.27]	.039^*
PTSD symptoms (PCL-C)		.04	.01	1.04 [1.02, 1.07]	.001^*

Model 2 Memory composite	.257	.44	.21	1.55 [1.02, 2.35]	.033^*
Depression symptoms (BDI-II)		.10	.02	1.12 [1.07, 1.15]	.001^*

Model 3 Memory composite	.247	.62	.28	1.85 [1.11, 3.07]	.020^*
Postconcussive symptoms (NSI)		.07	.02	1.08 [1.04, 1.11]	.001^*

Notes: p <.05; memory composite was coded such that higher scores reflected greater impairment; R² is Nagelkerke’s method; Abbreviations: OR = odds ratio; CI = confidence interval; PTSD = posttraumatic stress disorder; PCL-C = PTSD Checklist Civilian Version; BDI-II = Beck Depression Inventory-Second Edition; NSI = Neurobehavioral Symptom Inventory.