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. 2022 Apr 28;22:303. doi: 10.1186/s12888-022-03948-6

Table 2.

Depression: Strain Category X Self-Perceived Insomnia Symptom Improvement

Estimate Std. Error df t value p value Cohen’s D
[95% CI]
Balanced Hybrid 2.483 0.442 266.3 5.618 <  1.32e-15 *** 0.34 [0.22, 0.47]
CBD-dominant 1.498 0.410 183.8 3.657 <  1.32e-15 *** 0.27 [0.12, 0.42]
Indica-dominant 3.306 0.374 139.2 8.844 <  1.32e-15 *** 0.75 [0.56, 0.94]
Indica Hybrid 2.836 0.405 193.7 6.998 <  1.32e-15 *** 0.50 [0.35, 0.65]
Sativa-dominant 3.329 0.579 427.0 5.745 <  1.32e-15 *** 0.28 [0.18, 0.37]
Sativa Hybrid 2.699 0.702 504.2 3.843 <  1.32e-15 *** 0.17 [0.08, 0.26]

Table 2: Nsessions = 976; Nsubjects = 100. Self-perceived insomnia symptom improvement by strain category in depression. The self-perceived symptom improvement was tested used linear mixed modeling (beta coefficient was not standardized). ***p < .001