Figure 3

Dose of cannabinoids found in individual cannabis extract samples that were perceived “effective” or “ineffective” according to the family. Dose of cannabinoids in 51 cannabis extract samples that were being used by families to treat their child’s epilepsy. Samples perceived “effective” (A,C,E) and “ineffective” (B,D,F) are depicted in separate graphs. Dose of CBD and CBDA (A,B), THC and THCA (C,D), and trace cannabinoids (E,F) are depicted in milligrams (mg) per kilogram (kg) of child’s body weight per day. Note the difference scale for the Y-axis between graphs. Values above each individual column indicate total cannabinoid content for that graph (mg/kg/day).