Table 2. Intent to Treat and Completer Analyses of Sleep and Mental Health Outcomes.

Measure	Pre Mean(SD)	Post Mean(SD)	Follow-up Mean(SD)	Pre-Post ta or zb	d	Pre-FU ta or zb	d
Intent to Treat Sample (n=14)
ISIa	21.3 (4.3)	14.7 (6.5)	12.7 (7.5)	5.35***	1.53	4.71***	2.00
NFQb	3.1 (1.6)	1.4 (1.9)	1.7 (2.2)	2.60**	1.01	2.26*	0.83
SLb	51.4 (39.7)	21.2 (23.1)	21.3 (21.4)	3.16**	0.76	3.16**	0.76
WASOb	66.5 (31.5)	31.0 (33.4)	32.3 (37.1)	2.93**	0.89	2.93**	0.86
SEb	72.2 (10.4)	87.4 (10.0)	87.4 (10.1)	-3.26**	-1.37	-3.33***	-1.46
TSTa	308.9 (107.1)	354.4 (101.0)	355.4 (96.4)	-2.53*	-0.42	-2.77*	-0.43
NOAa	2.8 (1.1)	2.2 (1.1)	2.2 (1.3)	2.69*	0.56	2.71*	0.61
CESDa	27.7 (12.6)	18.5 (10.7)	19.2 (11.4)	3.64**	0.72	3.92**	0.67
CAPSa	60.3 (19.1)	51.1 (22.1)	49.3 (26.3)	3.20**	0.48	2.88*	0.58
SSI	1.0 (2.1)	0.9 (2.8)	0.1 (0.3)	0.04	0.03	1.73	0.45
Completer Sample (n=11)
ISIa	21.3 (3.6)	13.9 (5.7)	11.2 (6.6)	4.96***	2.04	4.49**	2.80
NFQb	2.9 (1.6)	0.8 (0.9)	1.2 (1.7)	2.91**	1.35	2.55*	1.09
SLb	53.9 (42.5)	16.0 (15.4)	16.1 (11.7)	2.94**	0.89	2.93**	0.89
WASOb	66.4 (32.1)	19.5 (22.9)	21.2 (30.7)	2.85**	1.46	2.85**	1.41
SEb	72.6 (10.7)	91.8 (5.2)	91.7 (5.6)	-2.89**	-1.79	-2.94**	1.79
TSTa	316.5 (108.4)	378.1 (93.9)	379.5 (86.5)	-2.72*	-0.57	-3.04*	-0.58
NOAa	2.6 (1.0)	1.8 (0.8)	1.7 (1.0)	4.94***	0.84	4.50**	0.91
CESDa	29.2 (12.8)	18.7 (10.5)	19.6 (11.4)	3.14a*	0.82	3.32a**	0.75
CAPSa	58.5 (16.6)	46.1 (18.9)	43.5 (24.7)	3.68a**	0.75	3.21a**	0.75
SSI	1.3 (2.4)	1.2 (3.3)	0.0 (0.0)	0.05	0.04	1.73	0.54

^at-test;

^bWilcoxon signed-rank test;

^*p < .05,

^**p < .01,

^***p< .001;

CAPS = Clinician Administered PTSD Scale; CESD-R = Center for Epidemiologic Studies Depression Scale-revised; ISI = Insomnia Severity Index; NFQ = Nightmare Frequency Questionnaire; NOA = Number of Awakenings; SL = Sleep latency; SE = Sleep Efficiency; SSI = Scale for Suicidal Ideation; TST = Total Sleep Time; WASO = Wake after Sleep Onset