Table 1.

Depression: Age X Self-Perceived Insomnia Symptom Improvement

	Estimate	Std. Error	df	t value	p value	Cohen’s D [95% CI]
18–24	2.755	0.495	188.2	5.569	3.504e-07***	0.41 [0.26, 0.55]
25–34	2.669	0.409	93.1	6.524	1.409e-08***	0.68 [0.45, 0.90]
35–44	3.087	0.726	73.7	4.251	2.462e-04***	0.50 [0.25, 0.74]
45+	2.339	1.113	116.9	2.102	0.151	0.19 [0.01, 0.38]

Table 1: N_sessions = 976; N_subjects = 100. Self-perceived insomnia symptom improvement by age group in depression. The self-perceived symptom improvement was tested using linear mixed modeling (beta coefficient was not standardized). ***p < .001