Table 8.

Efficacy by strain categories. The efficacy was tested using linear mixed modeling (β coefficient was not standardized).

Strain categories	Estimate (SE)	t testb (df)	P value
Balanced hybrid	3.461359 (0.112701)	30.713 (300.8)	<.001
CBDa	3.074027 (0.114947)	26.743 (367.7)	<.001
Indica	3.661426 (0.094507)	38.742 (673.9)	<.001
Indica hybrid	3.589259 (0.097939)	36.648 (469.1)	<.001
Sativa	2.916945 (0.163117)	17.883 (86.4)	<.001
Sativa hybrid	3.470149 (0.171074)	20.285 (92.0)	<.001

^aCBD: cannabidiol.

^bTests were two-tailed.