Table 3.

Longitudinal prospective effects of disturbed sleep initiation (predictor) on subsequent suicidality (outcome).

Models and included predictor variables		Model effects X2 (df); p	Estimates of DSI	OR	95% CI
1:	Disturbed sleep initiation	10.3 (1); p = 0.001	Yes No	1.50 Ref.	1.17; 1.92
2:	Disturbed sleep initiation Time/age Sex Education Parental income Children	8.5 (1); p = 0.004 16.5 (5); p = 0.006 8.2 (1); p = 0.004 3.1 (2); p = 0.217 2.0 (2); p = 0.363 3.1 (1); p = 0.078	Yes No	1.51 Ref.	1.14; 1.99
3:	Disturbed sleep initiation Time/age Sex Education Parental income Children Mood disorder Anxiety disorder SUD	7.5 (1); p = 0.006 19.9 (5); p = 0.001 7.9 (1); p = 0.005 3.5 (2); p = 0.173 2.3 (2); p = 0.314 3.2 (1); p = 0.072 0.9 (1); p = 0.333 2.1 (1); p = 0.151 1.6 (1); p = 0.203	Yes No	1.47 Ref.	1.12; 1.93

DSI, Disturbed Sleep Initiation.