Time to treatment failure for partial onset seizures (Hazard Ratio for each
AED compared to standard CBZ) [Tudur Smith et al.
2007]. CBZ, carbamazepine; VPA, sodium valproate; PHT, phenytoin; PB,
phenobarbitone; LTG, lamotrigine; OXC, oxcarbazepine; GBP, gabapentin; TPM,
topiramate.