20. Efficacy of the ketogenic diet at 3, 6 and 12 months, showing the percentage of children in each outcome category. From a prospective study of 150 children treated at Johns Hopkins Hospital
21. Seizure control at 6 months at 12 months Number initiating the diet: 150 over 90% 48 (31%) 41 (27%) 50-90% 29 (19%) 30 (20%) under 50% 29 (19%) 8 (5%) Number continuing the diet 106 (71%) 83 (55%)